This guide contains over 20,000 entries completely cross-indexed and quoted in context to provide readers with instant access to every noun, phrase, and concept used by the Drug Enforcement Administration and U.S. Food and Drug Administration.

Although easily available and searchable on-line, the CFR 21 is a vast document covering a wide range of subjects but contains no index. And sifting through the results of a simple search does not always provide the information you need in the context you need it. After years of frustration you may have tried to construct your own index, only to ha

A union list of serials commencing publication after Dec. 31, 1949.