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| LEADER |
00649nam a2200205 a 4500 |
| 001 |
38750 |
| 003 |
AR-LpUBP |
| 005 |
20250704184905.0 |
| 007 |
ta |
| 008 |
111121s1921 sp g 000 0 spa d |
| 040 |
|
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|a AR-LpUBP
|b spa
|c AR-LpUBP
|
| 100 |
1 |
|
|a Einstein, Albert,
|d 1879-1955
|9 1520
|
| 245 |
1 |
0 |
|a Teoría de la relatividad especial y general
|
| 260 |
|
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|a Madrid :
|b Suc. de J. Pelliza,
|c 1921.
|
| 300 |
|
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|a 79 p. ;
|c 16 cm.
|
| 942 |
|
|
|c BK
|2 udc
|
| 952 |
|
|
|0 0
|1 0
|2 udc
|4 0
|6 30MB
|7 0
|9 57638
|a DUN
|b DUN
|c FG
|d 2023-07-10
|i 000959/
|l 0
|o 30-Mb
|p DUN000959x
|r 2023-07-10 20:30:12
|w 2023-07-10
|y BK
|
| 988 |
|
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|d Miguel Kiperszmid
|c 34
|
| 999 |
|
|
|c 38750
|d 38750
|
| 997 |
|
|
|z a
|