000 00282nam a2200121Ia 4500
008 220201s2018 xx 000 0 eng d
100 _aKURMI R S
245 0 _aMECHANICAL ENGINEERING
260 _aDELHI
_bS S CHAND PUB
_c2018
300 _a842
700 _aGUPTA J K
942 _2ddc
999 _c94163
_d94163