000 00423nam a2200181Ia 4500
008 221105s9999 xx 000 0 und d
041 _aENGLISH
082 _a604.2 N
082 _bGOP
100 _aGOPALAKRISHNA KR.
245 0 _aENGINEERING DRAWING VOLUME 2
250 _a17
260 _bSULTAN CHAND AND SONS
260 _c1990
650 _aTECHNICAL DRAWING
650 _bENGINEERING
942 _cBK
999 _c621
_d621