Importante! Sobre el catálogo
| LDR | ·····nas##22·····5a#4500 |
| 001 | 000349 |
| 005 | 20121204114933.0 |
| 008 | 070608c198u2004xxutu#p#######0####|eng#d |
| 245 | 00 | $a Spectra : $b the newsletter of the Carnegie Institution. |
| 260 | ## | $a Washington : $b Carnegie Institution, $c [198-?] |
| 300 | ## | $a v : $b il. ; $c cm. |
| 310 | ## | $a Cuatrimestral, $b -2004 |
| 321 | ## | $a Trimestral, $b 1994-1995 |
| 500 | ## | $a Descripción basada en el número de noviembre, 1989. |
| 785 | 00 | $t Carnegie Science $w 000359 |
| 710 | 2# | $a Carnegie Institution of Washington. $4 edt |
| 653 | ## | $a Ciencia. |
| 653 | ## | $a Investigación científica. |
| 653 | ## | $a Publicaciones periódicas. |
| 040 | ## | $a AR-BaBIR |
| 866 | #0 | $a 1989 (NOV); 1990-1996 (MAR-NOV); 1997 (MAR, JUN); 1998 (MAR-OCT); 2000 (SPRING, SUMMER); 2001 (SPRING, SUMMER, FALL); 2002 (SPRING, SUMMER); 2003 (SUMMER); 2004 (SUMMER) . . |
| 866 | #0 | $a 1989 (NOV); 1990-1996 (MAR-NOV); 1997 (MAR, JUN); 1998 (MAR-OCT); 2000 (SPRING, SUMMER); 2001 (SPRING, SUMMER, FALL); 2002 (SPRING, SUMMER); 2003 (SUMMER); 2004 (SUMMER) . . |