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| LEADER |
00709nam a22001811a 4500 |
| 001 |
UNA01000027340 |
| 005 |
20120328185920.0 |
| 008 |
080728s1980 000 0 spa d |
| 020 |
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|a 0471053627
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| 040 |
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|a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
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| 082 |
0 |
4 |
|a 001.6424C6
|b A826s
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| 100 |
1 |
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|a Ashley, Ruth
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| 245 |
1 |
0 |
|a Structured COBOL /
|c Ruth Ashley
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| 260 |
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|a New York :
|b John Wiley ,
|c 1980
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| 300 |
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|a volúmenesi, 295 páginas :
|b ilustraciones ;
|c 25 cm.
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| 490 |
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|a Wiley selfteaching guides
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| 500 |
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|a Apéndices (p. 284-292): A. COBOL reserved words--B. Collating sequence of COBOL characters--C. Summary of formats
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| 650 |
0 |
4 |
|a COBOL (LENGUAJE DE PROGRAMACIÓN DE COMPUTADORES)
|