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| LEADER |
00711nam a2200181 a 4500 |
| 008 |
050201s1978||||es |||||||||||||||||spa|| |
| 041 |
0 |
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|a spa
|
| 094 |
0 |
|
|a 382.3
|b G643s
|
| 100 |
0 |
|
|a González Urrutia, Héctor Roberto
|
| 245 |
0 |
3 |
|a El Sistema general de preferencia y su aprovechamiento
|
| 260 |
|
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|a San Salvador :
|b Universidad Centroamericana "José Simeón Cañas",
|c 1978
|
| 300 |
|
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|a 52 h
|
| 502 |
|
|
|a Tesis (Lic. en Economía) -- Universidad Centroamericana "José Simeón Cañas"
|
| 991 |
|
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|a No asignado
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| 992 |
|
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|a 18/06/2007
|
| 942 |
|
|
|c BK
|
| 999 |
|
|
|c 120522
|d 120522
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 382_300000000000000_G643S
|7 0
|8 T
|9 215250
|a 10
|b 10
|c T
|d 2012-08-15
|i 10117512
|o 382.3 G643s
|p 10117512
|r 2012-08-15
|w 2012-08-15
|y TS
|