000 00390nam a22001817a 4500
003 OSt
020 _a9788121901468
082 _a620.1105 KHU
100 _aKhurmi R S
245 _aMaterials Science
250 _a1
260 _aNew Delhi
_bS Chand
_c2014
300 _a367
440 _aMaterials Science
650 _aMaterials Science
700 _aSedha R S
942 _2ddc
_cBK
999 _c825359
_d825359