@BOOK{ Book!D - 103430233, AUTHOR = "/ edited by Somenath Mitra", TITLE = "Sample preparation techniques in analytical chemistry", LIBRARY= "كتابخانه مركزی و مركز اسناد دانشگاه شهيد چمران", SUBJECT = "Sampling.,Chemistry, Analytic--Methodology,Internet resource", URL = "/book/103430233/Sample-preparation-techniques-in-analytical-chemis/"}