000 00278nam a2200109Ia 4500
100 _aStern, Nanay & stern, Robert
942 _cBK
245 _aStructurel COBOL Programming . 6 th ed
260 _aJohn wiley & sons, New York
_c1991
082 _a001.6424 Ste
300 _axvi, 763
999 _c67242
_d67242