000 00261nam a2200109Ia 4500
008 240109s2018 xx 000 0 und d
041 _aeng
082 _a620
100 _aAgrawal Basant
245 _aBasic Mechanical Engg.
260 _aNew Delhi
_bWiley
_c2018
999 _c1019265
_d1019265