| 000 | 00474nam a22001577a 4500 | ||
|---|---|---|---|
| 001 | 000001584 | ||
| 003 | PE-LiUAP | ||
| 008 | 160331s1997 xxu||||| |||| 00| 0 eng d | ||
| 082 |
_a650.12 _bP45 |
||
| 100 |
_91252 _aPerrotin Roger, Heusschen P. |
||
| 245 | _aOptimizando las compras | ||
| 260 | _c1997 | ||
| 942 |
_2ddc _cLIB |
||
| 999 |
_c1584 _d1584 |
||
| 952 |
_2ddc _93392 _aB01 _bB01 _cS00 _gBC003389 _o650.12 / P45 _pBC003389 _yLIB |
||
| 952 |
_2ddc _93393 _aB01 _bB01 _cS00 _gBC003390 _o650.12 / P45 _pBC003390 _yLIB |
||