Ansel, Howard C. Pharmaceutical Dosage forms and Drug Delivery Systems / Howard C. Ansel, Loyd V. Allen and Nicholas G. Popovich - 7th ed. - Philadelphia : A Wolters Kluwer Health/Lippincott Williams & Wilkins, 2000 - vii, 595 p. : ill. (some col.) ; 24 cm. Includes bibliographical references and index. ISBN: 0781728274 Subjects--Topical Terms: DrugsDrug delivery systems Dewey Class. No.: 615.1/ A422a