Importante! Sobre el catálogo
| LDR | ·····nam##22·····5a#4500 |
| 001 | 000136 |
| 005 | 20110513133940.0 |
| 008 | 060718s1960####nyua###f######100#0#eng#d |
| 245 | 00 | $a 1960 IRE international convention record. $n Part 3 : $b sessions sponsored by IRE Professional Groups on Electron devices microwave theory and techniques / $c Institute of Radio Engineers. |
| 260 | ## | $a New York : $b IRE, $c 1960. |
| 300 | ## | $a 164 p. : $b il. ; $c 28 cm. |
| 500 | ## | $a Datos de la tapa. |
| 240 | 10 | $a IRE international convention record |
| 710 | 2# | $a Institute of Radio Engineers. $4 edt |
| 711 | 2# | $a IRE International Convention $d (1960 : $c New York) |
| 084 | ## | $a 5210 $2 z |
| 653 | ## | $a Microondas. |
| 653 | ## | $a Transistores. |
| 653 | ## | $a Radiopropagación. |
| 653 | ## | $a Filtros para microondas. |
| 653 | ## | $a Válvulas para microondas. |
| 040 | ## | $a AR-BaBIR |