000 00396nam a2200157Ia 4500
008 240301s2022 xx 000 0 und d
020 _a9788120346215
041 _aeng
082 _a620.1/ BHA
100 _aBHARGHAV A.K.
245 _aENGINEERING MATERIALS
250 _a2 nd
260 _aNEW DELHI
_bPHI LEARNING PVT.LTD.
_c2022
300 _a420
650 _aMECHANICAL ENGINEERING(ME)
999 _c1149598
_d1149598