000 00286 a2200121 4500
005 20251118135411.0
020 _a 9789389520323
082 _a620.2 SAW
100 _aG.S. Sawhney
_92518
245 _aMaterials Science and Engineering
260 _b Dreamtech Press
_c2019
942 _cBK
999 _c5552
_d5547