000 00323nam a2200121Ia 4500
008 220217s9999||||xx |||||||||||||| ||und||
082 _a620.1 GOP
100 _aGopalakrishna, K R
245 0 _aElements of mechanical engineering
260 _aSubhas stores
_bBangalore
_c2004
300 _b114
650 _aMECHANICHAL
999 _c173240
_d173240