TY - BOOK AU - Ansel,Howard C. TI - Pharmaceutical calculations / U1 - 615.1401513 22 PY - 2009/// CY - Philadelphia PB - Lippincott Williams & Wilkins KW - Pharmaceutical arithmetic KW - Pharmacy KW - Weights and Measures KW - Dosage Forms KW - Drug Compounding KW - Mathematics N1 - Includes bibliographical references and index ER -