000 00252nam a2200097Ia 4500
008 230508s1971 xx 000 0 und d
041 _aeng
100 _aGREER & HOWELL.
245 _aMECHANICAL ENGG CRAFT STUIES 1
260 _bEDWARD ARNALD, LANDA
_c1971
999 _c340650
_d340650