000 00322nam a2200145Ia 4500
100 _aGOPALAKRISHNA K R
250 _a21st
650 _aEngineering Drawing
365 _cRS
365 _d1
942 _cENGBK
245 _aEngineering Drawing Vol 1
260 _bSubhas Publications
_c1998
_aBangalore
300 _a312 P
999 _c13563
_d13563