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| LEADER |
000000sb a2200000 a 4500 |
| 003 |
Ucuenca |
| 005 |
20230308201449.0 |
| 008 |
991102| ||||||||r|||||||||||spa|| |
| 040 |
|
|
|b spa
|
| 041 |
0 |
|
|a spa
|
| 082 |
0 |
|
|a 050
|b R462ug
|
| 100 |
1 |
|
|a Sierra C., Enrique
|9 39907
|
| 245 |
|
|
|a Causas de la crisis mundial y rasgos del futuro escenario del mundo en desarrollo
|c Enrique Sierra C.
|h imp
|
| 264 |
|
|
|a Guayaquil
|b Universidad de Guayaquil
|c Enero-Marzo
|
| 300 |
|
|
|a páginas: 17-68
|
| 362 |
|
|
|a 1; 79
|
| 650 |
1 |
|
|a Crisis mundial
|9 1953
|
| 650 |
1 |
|
|9 40031
|a Paises en desarrollo
|
| 710 |
2 |
|
|a Universidad de Guayaquil.
|9 10433
|
| 852 |
|
|
|a UC-CDJBV
|f Donación
|k npena
|l 1
|p 19911028
|d CDRC
|e CDRC
|g 050 R462ug
|z 1991-11-02
|
| 942 |
|
|
|c SERA
|
| 999 |
|
|
|c 96019
|d 96019
|