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| LEADER |
00669nam a2200169 a 4500 |
| 008 |
050201s1941||||xxu|||||||||||||||||spa|| |
| 041 |
0 |
|
|a spa
|
| 082 |
0 |
4 |
|a 500.63
|b C749a
|
| 111 |
2 |
|
|a Congreso Científico Americano (
|c Whashington) (
|n 8o :
|d 1940
|
| 245 |
0 |
|
|a América Latina :
|b Congreso Científico americado
|
| 260 |
|
|
|a Washington :
|b Secretaría de Estado,
|c 1941
|
| 650 |
|
7 |
|a Ciencia
|z Amèrica Latina
|x Congresos, conferencias, etc.
|2 LEMB
|
| 991 |
|
|
|a No asignado
|
| 992 |
|
|
|a 12/02/2009
|
| 942 |
|
|
|c BK
|
| 999 |
|
|
|c 130692
|d 130692
|
| 952 |
|
|
|0 1
|1 0
|4 0
|6 500_630000000000000_C749A
|7 0
|8 CG
|9 234596
|a 10
|b 10
|c CG
|d 2012-08-15
|i 10009608
|o 500.63 C749a
|p 10009608
|r 2012-08-15
|t 1
|w 2012-08-15
|y BK
|