Air Conditioning and Refrigeration, Second EditionPublisher's Note: Products purchased from third party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product. A Complete, Up to Date Guide to AC and Refrigeration Fully revisited to cover the latest techniques, tools, refrigerants, and equipment, Air Conditioning and Refrigeration, Second Edition, provides a thorough introduction to the basic principles and practices of the