00688nam a22001937a 4500 BD-DhUL 20151203081258.0 151203s198108 bg a|||| |m|| 00| 0|eng d BD-DhUL BD-DhUL 681.753 SAS Sarkar, Monoranjan. Studies on proton induced M-x Ray production cross section in the energy range 250-400 kev / Monoranjan Sarkar. [M.Phil Thesis] Dhaka : University of Dhaka , 1981. v. 77p. : ill. ; 29 cm. Thesis (M.Phil)--Department of Geography, University of Dhaka, 1981. Bibliographical references : p. 72-77. X-rays. ddc REF 43703 43703 0 0 ddc 0 681_753000000000000_SAS 1 REF 71024 DUSL DUSL REF 2015-12-03 Gift 681.753 SAS 384996 2015-12-03 2015-12-03 REF