Testing the theory of social security and life cycle accumulation.
| Main Author: | |
|---|---|
| Format: | Book | 
| Language: | Spanish | 
| Published: | 
      Saratoga, New York US:
        George Banta Company, Inc.,
    
      [s.f.]
     | 
| Subjects: | 
Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
| Call Number: | 
                        R033140                 | 
  
|---|---|
| Copy | Available |