000 00290nam a2200121Ia 4500
100 _aGrauer, Robert T.
020 _a0-13-854217-1
942 _cBK
245 _aStructured cobol programming
260 _aPrentice hall. inc, New Jersey
_c1985
082 _a001.6424 Gra
300 _axvi,479p
999 _c20932
_d20932