000 00267nam a22001217a 4500
020 _a9789385039171
082 _a620.11
100 _aS.C RANGWALA
245 _aENGINEERING MATERIALSS
260 _aNEW DELHI
_bCHAROTAR
_c2017
300 _aXXIV, 480P
942 _cBK
999 _c8791
_d8791