| LEADER | 00804nam a2200229 u 4500 | ||
|---|---|---|---|
| 001 | 000325563 | ||
| 005 | 20170329091539.0 | ||
| 008 | 160906s1957 ||||| eng | ||
| 035 | |a 127608 | ||
| 040 | |a Sistema de Bibliotecas de la Universidad de Costa Rica | ||
| 041 | 0 | |a eng | |
| 082 | 0 | |a 533.12 |b K76r |2 00 | |
| 100 | 1 | |a Koch, Robert C. |d 1927- |e Autor/a |4 aut | |
| 245 | 1 | 0 | |a Retention efficiencies of charcoal traps for fission gases : |b technical report / |c by R. C. Koch, G. L. Grandy. |
| 260 | |a Pittsburgh, Pa : |b Nuclear Science and Engineering Corporation, |c 1957. | ||
| 300 | |a 63 páginas : |b ilustraciones ; |c 27 cm. | ||
| 490 | 0 | |a NSEC-7 | |
| 650 | |a GASES | ||
| 700 | 1 | |a Grandy, G. L. |e Autor/a |4 aut | |
| 912 | |a 20-JUL-2011 - QUIROS SALAZAR, DANILO | ||
| 949 | |a -LQ b MI. | ||
| 916 | |a Registros del LS-2000 | ||