This comprehensive, unified text on the principles and practice of clinical trials presents a detailed account of how to conduct the trials. It describes the design, analysis, and interpretation of clinical trials in a non-technical manner and provides a general perspective on their historical development, current status, and future strategy. Features examples derived from the author's personal experience.

First published in 1888 for beginners, Model Engine-Making is a fascinating and comprehensive guide to building your first steam engine. While steam is no longer “the most important power of the day,” this book remains a fascinating in-depth resource for those with either a theoretical or practical interest in building and using small steam engines. Included within this book are over 100 detailed diagrams drawn by the author to illustrate the process of building each engine, inclu...

The lathe is an essential tool for all but the most basic of workshops. It enables the engineer to produce turned components to a high degree of accuracy. Often called the 'king of machine tools', it is also very versatile and can be used to make a wide range of engineering components. This new book shows you how to make full use of your lathe safely and effectively in your workshop. Topics covered include: A guide to choosing a lathe looking at different sizes and features available; Advi...

There's something intriguing about a machine with well-crafted wooden parts . . . cogs and cams that fit together "just so" to perform a task. There's also precise challenge in building such a wooden wonder - and a special satisfaction in watching the excitement of those who turn the handle to see what happens.Making Wooden Mechanical Models contains plans for fifteen good-looking and incredibly clever machines with visible wheels, cranks, pistons and other moving parts ma...

The editors of Creative Publishing, international, now bring you the Wiring Basics Quick Read, offering fundamental background information on how electricity works and how you can work with it safely. This quick read, excerpted from the best-selling The Black & Decker Complete Guide to Wiring, 5th edition, includes information on circuitry, tools, basic wiring how-to, and a glossary of terms. If you would like the rest of the story, look for The Black & Decker Complet...

There's almost nothing in the modern home that can delight us more than an intelligently organized, nicely featured closet-a place where things are organized in pleasing geometry, here we can find and retrieve that perfect tie or that just-right sweater, instantly. And there's nothing more disheartening and irritating than that murky closet from the netherworld, where boxes tumble down on our heads whenever the door opens, where the sheer clutter makes it impossible to identify what's insi...

This guide to the basics of plumbing and central heating is designed for complete amateurs, and written by one of the most experienced plumbing tutors in the country.Whether you are attempting projects such as installing a new bathroom or plumbing in a new dishwasher, or just need to understand enough to do essential repairs and fixes, this is the book for you. It includes step-by-step guides to sorting out the most common plumbing problems, and comprehensive coverage of the key ta...

Keep it cool or heat things upThis third volume of Audel's HVAC Library gives you a comprehensive, hands-on guide to installing, servicing, and repairing all basic air-conditioning systems in both new and older construction. You'll also find complete coverage of specialized heating units–radiators, radiant heating systems, stoves, fireplaces, heat pumps, and indoor/outdoor pool heaters, plus fans, exhaust systems, air filters, and more. It's what you need to comple...

TheLife of an HVAC/R Technician contains a detailed explanation of troubleshooting techniques and answers to many question of how and why systems have failed. This book will save you precious time, money and accelerate your learning curve dramatically. It will include everything from techniques and stories to safety tips and unit sizing.Remarkably detailed? this service manual is especially helpful for first-time service technicians just beginning in an expanding field of ...

This brand new textbook by one of the leading engineering authors covers basic sheet-metal fabrication and welding engineering principles and applications in one volume - an unrivalled comprehensive coverage that reflects current working and teaching practice. It is fully up-to-date with the latest technical information and best practice and also includes chapters on non-technical but equally essential subjects such as health and safety, personal development and communication of technical ...

The 4th edition of Plumbing continues to provide the definitive single volume text on plumbing, heating and gas installation work, ideal for students working towards their Diploma in plumbing or NVQ/SVQ at levels 2 and 3. Highly illustrated and easy to read and understand, it tackles plumbing topic by topic, in double page spreads with text, full colour illustrations, and clear photographs, enabling the reader to grasp the essentials quickly and easily. This approach ensures it al...

In The Clock Repairer's Manual, Mick Watters explains how to approach all aspects of clock repair, maintenance and cleaning with confidence. For anyone who has ever considered clock repair as a hobby or a profession, as well as those under initial training and for the existing repairer, this comprehensively illustrated and detailed manual will be a useful reference.Topics covered include the typical clock movement; dismantling, cleaning and reassembling; striking and chiming clocks; repair...