Allen,Loyd V. Ansel's Pharmaceutical dosage forms and drug delivery systems / Loyd V. Allen. - 11th ed. - Philadelphia : Wolters Kluwer; 2018. - x, 630 pages : illustrations ; 27 cm. South Asian edition. Includes bibliographical references and index. ISBN: 9789387506725 Subjects--Topical Terms: Drugs--Dosage forms.Drug delivery systems. Dewey Class. No.: 615.1 ALL