000 00306nam a2200121Ia 4500
008 211209s1997 xx 000 0 und d
041 _aeng
082 _a005.133
100 _aNANCY, STERN
245 _aSTRUCTURAL COBOL PROGRAMMING
260 _aNEW YORK
_bJOHN WILEY & SONS
_c1997
300 _a804 + A-46
999 _c101792
_d101792