000 00281nam a2200121Ia 4500
008 211209s1981 xx 000 0 und d
041 _aeng
082 _a604.2 N81 MAG/SIM
100 _aMAGUIRE, D E
245 _aTECHNICAL DRAWING
260 _aLONDON
_bELBS
_c1981
300 _a239
999 _c24348
_d24348