000 00422nam a2200181Ia 4500
008 221105s9999 xx 000 0 und d
041 _aENGLISH
082 _a604.2 N
082 _bGOP
100 _aGOPALAKRISHNA K R
245 0 _aENGINEERING DRAWING VOLUME 1
250 _a20
260 _bSULTAN CHAND AND SONS
260 _c1990
650 _aMECHANICAL
650 _bTECHNICAL DRAWING
942 _cBK
999 _c805
_d805