|
|
|
|
| LEADER |
00000 a a2200000 04500 |
| 001 |
8757 |
| 003 |
cru CIDCACS/IIS |
| 005 |
20230309113859.0 |
| 008 |
230309b |||||||| |||| 00| 0 spa d |
| 040 |
|
|
|c cru CIDCACS/IIS
|
| 100 |
|
|
|a Rosero Bixby, Luis
|
| 245 |
|
|
|a Premarital sex in Costa Rica:
|b incidence, trends and determinants
|
| 500 |
|
|
|a Colección Centroamérica
|
| 520 |
|
|
|a sin resumen
|
| 650 |
|
|
|a MUJERES
|
| 650 |
|
|
|a SEXO
|
| 773 |
|
|
|g volumen 17, número 1; páginas 25-29
|
| 773 |
0 |
|
|0 43097
|9 5024
|a The Alan Gultmacher Institute
|d New York: The Alan Gultmacher Institute, 1975-
|o 22766
|t International Family Planning Perspectives/
|x 01622749
|
| 942 |
|
|
|2 ddc
|c PP
|
| 999 |
|
|
|c 37213
|d 37213
|
