| 000 | 00751nas a2200229 a 4500 | ||
|---|---|---|---|
| 001 | 140388 | ||
| 003 | PUCPR | ||
| 005 | 20260818153932.0 | ||
| 008 | 900323d1973||||pr wr s r 0uuu 0spa d | ||
| 040 | _aPUCPR | ||
| 245 | 0 | 0 |
_aMini-extractos / _cColegio de Ciencias, UCPR. |
| 260 | 0 | 0 |
_aPonce, Puerto Rico _bUniversidad Católica de Puerto Rico _c1973. |
| 264 | 1 |
_aPonce, P.R. : _bUniversidad Católica de Puerto Rico, _c1973. |
|
| 300 |
_avolumes ; _c28 cm. |
||
| 336 | _atxt | ||
| 337 |
_2rdamedia _an |
||
| 338 |
_2rdacarrier _anc |
||
| 650 | 0 |
_aScience _9166868 _zPuerto Rico |
|
| 651 | 0 |
_aPuerto Rico _xPeriodicals. _2Local _9155382 |
|
| 710 | 2 |
_aUniversidad Católica de Puerto Rico _9183050 _bColegio de Ciencias. |
|
| 942 |
_2ddc _c22 |
||
| 999 |
_c118042 _d118042 |
||