000 00331nam a22001457a 4500
003 SGT
020 _a9789352868445
082 _a621,TRI
100 _aTRISHNA
245 _aGATE:MECHANICAL ENGINEERING -2019
260 _aNEW DELHI
_bPEARSON
_c2018
300 _a3.981
650 _aMECHANICAL ENGINEERING
942 _2ddc
_cBK
_04
999 _c18365
_d18365