A.El-Sayed , Abd El-Aziz Pharmaceutical calculations [[Book] /] Abd El-Aziz A.El-Sayed . - Egypt : October 6university, 2008. - 52 p. : ill. ; 29 cm. Includes index. All age. Subjects--Topical Terms: Pharmaceutical arithmetic.Mathematics.Pharmacy. Dewey Class. No.: 615.19 National Library of Medicine Call No.: / A P