Ansel, Howard C. Pharmaceutical calculations / Howard C. Ansel - 14th ed. - New Delhi : Wolters Kluwer Health, c2013. - xii, 450 p. : ill. ; 26 cm. ISBN: 9788184739152 LCCN: Subjects--Topical Terms: DrugDosageCalculations methods LC Class. No.: RS57 / .S86 2013