Ansel, Howard C. Pharmaceutical calculations / Howard C. Ansel - 13th ed. - New Delhi : Wolters Kluwer Health/Lippincott Williams & Wilkin, c2010. - xvi, 444 p. : ill. ; 27 cm. ISBN: 9788194732184 LCCN: Subjects--Topical Terms: Pharmaceutical arithmeticDrugDosage LC Class. No.: RS57 / .S86 2010