000 00302nam a2200121Ia 4500
008 211209s1975 xx 000 0 und d
041 _aeng
082 _a621.815 N75 BOG
100 _aBOGOLYUBOV S K
245 _aEXERCISES IN MACHINE DRAWING
260 _aMOSCOW
_bMIR PUBLISHERS
_c1975
300 _a322
999 _c18002
_d18002