000 00297nam a2200121Ia 4500
008 211209s1992 xx 000 0 und d
041 _aeng
082 _a621.81 GOP N92 GOP
100 _aGOPALAKRISHNA, K R
245 _aMACHINE DRAWING
260 _aBANGALORE
_bSUBHAS PUBS.
_c1992
300 _a514
999 _c25752
_d25752