| LEADER | 00761nab a22002651a 4500 | ||
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| 001 | UNA01000172933 | ||
| 005 | 20120328201529.0 | ||
| 008 | 080728s 00010 spa d | ||
| 035 | |a R021987 | ||
| 040 | |a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica | ||
| 041 | |a In | ||
| 090 | |a R021987 | ||
| 100 | 1 | |a Goulart, Pedro | |
| 245 | 1 | 0 | |a Child labour and educational success in Portugal |
| 260 | |a The Netherlands Holanda: |b The Hague | ||
| 300 | |a páginas 1-34 | ||
| 650 | 4 | |a PORTUGAL | |
| 650 | 4 | |a EDUCACION | |
| 650 | 4 | |a NIÑOS | |
| 700 | 1 | |a Bedi, Arjun S. | |
| 773 | |t Working papers series |g no. 412 agosto 2005 p. 1-34 | ||
| 852 | |a CIDCSO | ||
| 900 | |a JPS-20060925 | ||
| 901 | |a LMS-20060427 | ||
| 902 | |a Realidad Nacional y su Contexto | ||