000 00268nam a2200121Ia 4500
008 211209s1982 xx 000 0 und d
041 _aeng
082 _aAYR
100 _aAYRES, FRANK
245 _aMATRICS
260 _bSCHAUM'S OUTLINE SERIES
_c1982
300 _a218
999 _c22603
_d22603