This Understanding treatise offers a concise, yet comprehensive survey and analysis of the legal principles that affect the law governing sales and leases of goods. Clearly written and logically organized, this book presents an integrated treatment of Articles 2 and 2A of the Uniform Commercial Code. The primary focus is on sales, with material addressing lease transactions woven into the text at appropriate points. Beyond the treatment in the text, footnotes provide additional examples and internal cross-references making the book easy to use.