Importante! Sobre el catálogo
| LDR | ·····nam##22·····5##4500 |
| 001 | 001360 |
| 005 | 20100429110605.0 |
| 008 | 960000s1987####xx#####f#f###|0||#0#eng#d |
| 040 | ## | $a AR-BaBIR $b spa |
| 110 | 2# | $a Cerro Tololo Inter-American Observatory. |
| 245 | 10 | $a Cerro Tololo Inter-American Observatory facilities manual. |
| 260 | ## | $a [s.l.] : $b National Optical Astronomy Observatories, $c 1987. |
| 300 | ## | $a [300] p. |
| 490 | 0# | $a CTIO rev4/87 |
| 653 | ## | $a Información de observatorios. |
| 653 | ## | $a Observatorios. |
| 700 | 1# | $a Colbeck, Lynda A. $4 edt |