| 000 | 00529nas a2200169 a 4500 | ||
|---|---|---|---|
| 008 | 170703d19541969ec a||p#r||||#00|#||spa#d | ||
| 003 | AR-SmCIES | ||
| 022 | _a0365-7760 | ||
| 210 | 0 | _aAN. UNIV. CENT. ECUAD. | |
| 222 | 0 | _aAnales, Universidad Central del Ecuador | |
| 245 | 0 | 0 | _aAnales, Universidad Central del Ecuador |
| 260 |
_aQUITO : _bUNIVERSIDAD CENTRAL DEL ECUADOR, |
||
| 310 | _aAnual | ||
| 590 | _a1954 SEMESTRAL, DOS VOLUMENES | ||
| 653 | _aCIENCIAS EN GENERAL | ||
| 999 |
_c13224 _d13224 |
||