00528nam a2200193Ia 45000010006000000050017000060070003000230080041000260400025000670410008000920820019001001000019001192450082001382500014002202600040002343000025002746530016002997000019003154940220240114003949.0ta090526s1915           g     b000 u Eng u  aCotton College,Assam  aEng  a537.53bB 73 X  aBragg, W. H. . 0aX Rays And Crystal Structure /cW. H. Bragg & W. L. Bragg.hTextual Documents  a1st ed. /  aLondon :bG. Bell And Sons ,c1915.  avii,228p. ;c22 cm..  aT/G-Physics  aBragg, W. L. .