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| LEADER |
00691cam#a22002413a#4500 |
| 001 |
INGC-MON-10729 |
| 003 |
AR-LpUFI |
| 005 |
20221019004047.0 |
| 008 |
060510s1959 |||a fr||||| |0 0|eng d |
| 080 |
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|a 681.332[035]
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| 100 |
0 |
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|a Heath Company.
|9 287610
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| 245 |
0 |
0 |
|a Operational Manual for the Heath Educational Analog Computer :
|b Model EC-1
|
| 260 |
|
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|a s.l. :
|b s.e.,
|c 1959.
|
| 300 |
|
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|a p. 38
|
| 599 |
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|a Ubic.:681.332[035] EC-1 PRES
|
| 650 |
1 |
4 |
|a COMPUTADORA ANALOGICA
|9 287611
|
| 650 |
1 |
4 |
|a MODELO EC-1
|9 287612
|
| 942 |
|
|
|c LIB
|6 _
|
| 959 |
|
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|a MON
|
| 960 |
|
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|a 11451
|
| 970 |
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|a Registro convertido en forma automatizada
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| 999 |
|
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|c 10727
|d 10727
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| 040 |
|
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|a AR-LpUFI
|c AR-LpUFI
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