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| LEADER |
00000nam a2200000 a 4500 |
| 003 |
AR-LpUBP |
| 005 |
20231114190752.0 |
| 007 |
ta |
| 008 |
091123s1953 xxua g 000 0 eng d |
| 040 |
|
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|a AR-LpUBP
|b spa
|c AR-LpUBP
|
| 100 |
1 |
|
|a Keister, William
|9 107997
|
| 245 |
1 |
0 |
|a The Design of Switching Circuits
|
| 260 |
|
|
|a Toronto :
|b D. Van Nostrand Co.,
|c 1953.
|
| 300 |
|
|
|a xviii, 556 p. :
|b il. ;
|c 18 cm.
|
| 490 |
0 |
|
|a The Bell Telephone; Laboratories ser.
|
| 700 |
1 |
|
|a Ritchie, Alistair E.
|9 107998
|
| 700 |
1 |
|
|a Washburn, Seth H.
|9 107999
|
| 942 |
|
|
|c BK
|
| 952 |
|
|
|0 0
|1 0
|2 udc
|4 0
|6 MG02175
|7 0
|9 234981
|a DUN
|b DUN
|c FG
|d 2023-07-10
|i 339710
|l 0
|o Mg-02175
|p DUN339710
|r 2023-07-10 21:27:23
|w 2023-07-10
|y BK
|
| 999 |
|
|
|c 161209
|d 161209
|
| 988 |
|
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|d CLI CLI
|
