Importante! Sobre el catálogo
| LDR | ·····nam##22·····5##4500 |
| 001 | 001368 |
| 005 | 20110408142213.0 |
| 008 | 960000s1960####xx#####f#####|1||#0#eng#d |
| 245 | 00 | $a Present problems concerning the structure and evolution of the galactic system. |
| 260 | ## | $a Molenstraat : $b NUFFIC, $c 1960. |
| 300 | ## | $a 320 p. |
| 490 | 0# | $a Lecture Notes |
| 500 | ## | $a 1960 NUFFIC International Summer Course in Science. Nijenrode Castle, Breukelen, The Netherlands, July 28-August 16. |
| 710 | 2# | $a Netherlands Universities Foundation for International Co-operation $4 pbl |
| 653 | ## | $a Congresos. |
| 653 | ## | $a Simposios. |
| 653 | ## | $a Escuelas. |
| 653 | ## | $a Estructura galáctica. |
| 040 | ## | $a AR-BaBIR $b spa |