000 00322nam a2200121Ia 4500
008 220217s9999||||xx |||||||||||||| ||und||
082 _a604.2 GOP
100 _aGopalakrishna, K R
245 0 _aText book of engineering graphics
260 _aSubhas stores
_bBangalore
_c2004
300 _b135
650 _aMECHANICHAL
999 _c173250
_d173250