000 00269nam a2200121Ia 4500
008 211126s9999 xx 000 0 und d
082 _a621.3817
100 _aSTERN
245 0 _aSTRUCTURED COBOL PROGRAMMING
260 _bWILEY
365 _b450.00
942 _cBTECH
999 _c166176
_d166176