000 | 003340000a22001330004500 | ||
---|---|---|---|
001 | EST | ||
003 | 681.3.01 / J65 | ||
004 | M | ||
006 | m | ||
100 | _aJohnson, Lyle R. | ||
245 | _aSystem structure in data, programs and computers | ||
650 | _a<PROCESAMIENTO DE DATOS><COMPUTACION><INFORMATICA><PROGRAMACION> | ||
999 |
_c10591 _d10591 |