| 000 | 00716nas a2200229 a 4500 | ||
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| 001 | 139504 | ||
| 003 | PUCPR | ||
| 005 | 20260520154403.0 | ||
| 008 | 900214d19531955pr mr ne 0uuu 0spa d | ||
| 040 | _aPUCPR | ||
| 245 | 0 | 3 |
_aEl crisol : _bbimestrario del Colegio de Químicos de Puerto Rico. |
| 260 | 0 | 0 |
_aHato Rey, P.R. _c1953- |
| 264 | 1 |
_aHato Rey, P.R. : _bColegio de Químicos de Puerto Rico, _c1953-1955 |
|
| 300 |
_avolumes : _billustrations (black and white) ; _c22 cm. |
||
| 310 | _aB-monthly | ||
| 336 | _atxt | ||
| 337 |
_2rdamedia _an |
||
| 338 |
_2rdacarrier _anc |
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| 650 | 0 |
_aChemistry _972294 _zPuerto Rico |
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| 651 | 0 |
_aPuerto Rico _xPeriodicals. _2Local _9155382 |
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| 942 |
_2ddc _c22 |
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| 999 |
_c117399 _d117399 |
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