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| LEADER |
00883nam a22002535a 4500 |
| 001 |
3210 |
| 003 |
AR-SjUIP |
| 005 |
20200304162024.0 |
| 008 |
900803t1951 ||| 00 0 eng d |
| 040 |
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|a AR-SjUIP
|c AR-SjUIP
|
| 900 |
|
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|a Proyecto Huarpe
|b 6699
|c 6699
|d Proyecto Huarpe
|
| 245 |
1 |
0 |
|a Transmitting valves :
|b The use of pentodes, tetrodes and triodes in transmitter circuits /
|c J. P. Heyboer / revised by P. Zijlstra / With a foreword by H. A. Thomas.
|
| 260 |
|
|
|a Eindhoven :
|b Philips,
|c 1951.
|
| 080 |
|
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|a 621.385
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| 080 |
|
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|a 621.385:621.396
|
| 080 |
|
|
|a 61:621.396.6
|2 3 abrev. esp.
|
| 650 |
|
7 |
|
| 100 |
1 |
|
|a Heyboer, J. P.
|9 146850
|
| 490 |
1 |
|
|a Philips Technical Library. Series of Books on Electronic Valves ;
|v vii.
|
| 830 |
|
0 |
|a Philips Technical Library.
|9 144513
|
| 300 |
|
|
|a xii, 284 p. ;
|c 24 cm.
|
| 504 |
|
|
|
| 942 |
|
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|2 udc
|c LIB
|
| 999 |
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|c 133948
|d 133948
|