Squibc's atlas of official drugs, including all the drugs official in the last revision of the U. S. Pharmacopoeia and National Formulary, with photographic cuts of each drug from original material, comprising 300 illustrations, average size 3½ × 5 inches. The title of each drug, abbreviation, English name, synonyms, botanical origin, part or parts used, permissible limits of impurities, assay, habitat, description official preparations (if any) arc given. Prepared by William Mansfield, A.M., Phar.D., dean and professor of Pharmacognosy and Botany, Albany College of Pharmacy. Published by E. R. Squibb & Sons, New York; 700 pages. Price, $2.00