000 00303nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a621.3192 B141
100 _aBEAR,C.J
245 0 _aELECTRICAL AND ELECTRONIC DRAWING
260 _aNEW YORK
_bMcGraw-Hill
_c1960
300 _a21X15
942 _cBK
_2DDC
999 _c14561
_d14561