| 000 | 00439nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 210716s1987 xx 000 0 und d | ||
| 020 | _a007015788x | ||
| 041 | _aeng | ||
| 082 | _a005.135 LITC | ||
| 100 | _aLitecky, Charles R;Davis, Gordon B. | ||
| 245 |
_aStructured cobol: a step by step appoach. _bStep by step appoach. |
||
| 250 | _a1 | ||
| 260 |
_aNew York _bMc Graw Hill Book Company _c1987 |
||
| 300 | _axi,401 | ||
| 650 | _aNone | ||
| 999 |
_c181256 _d181256 |
||