000 | 00493nam a2200193 4500 | ||
---|---|---|---|
999 |
_c10948 _d10948 |
||
005 | 20190814140728.0 | ||
008 | 110215s1972 a gr 000 0 spa u | ||
040 | 0 |
_aUGC _cUGC |
|
041 | 0 | _aspa | |
082 | 0 | 4 |
_a513 _218 |
245 | 1 | 0 |
_aAritmetica _bTexto semiprogramado |
250 | _a1a ed. | ||
260 |
_aMadrid _bParaninfo _c1972 |
||
300 | _a284 p. | ||
650 | 1 | 4 |
_aAritmetica _2LEMB _9154851 |
650 | 1 | 4 |
_aNumeracion _2LEMB _9154852 |
700 | 1 |
_aWilliams, Keith W. _9154853 |
|
942 |
_2ddc _cBK _n0 |