Catálogo Bibliográfico
LDR | ·····cam##22·····1a#4500 |
001 | 000777 |
005 | 20110428140013.0 |
008 | 730302s1948####nyua##########000#0#eng## |
245 | 10 | $a Vacuum tubes / $c Karl R. Spangenberg. |
250 | ## | $a 1st ed. |
260 | ## | $a New York : $b McGraw-Hill, $c 1948. |
300 | ## | $a xvii, 860 p. : $b il., diagrs. ; $c 24 cm. |
504 | ## | $a Incluye referencias bibliográficas. |
490 | 0# | $a McGraw-Hill electrical and electronic engineering series |
590 | ## | $a Ejemplar 2 y 3 en depósito. |
100 | 1# | $a Spangenberg, Karl R. |
080 | ## | $a 621.385 |
650 | #0 | $a Vacuum-tubes. |
650 | #7 | $a Sistemas de vacío. $2 inist |
040 | ## | $a DLC $c ODaWU $d OCoLC $d DLC $b spa $d arbccab |