| LEADER | 00573Cam#a2200229#a#4500 | ||
|---|---|---|---|
| 001 | ECUCON012735 | ||
| 003 | ECU | ||
| 008 | 191101s1977 ag ||||| |||||||| ||spa d | ||
| 040 | # | # | |a ECU |b spa |c ECU |
| 092 | # | # | |s Ant. y Cult. |
| 100 | # | # | |a Bruk, Solomon |
| 245 | # | 2 | |a La población del mundo de hoy. Procesos etnodemográficos |
| 260 | # | # | |a Buenos Aires |b Cientec |c 1977 |
| 300 | # | # | |a 118 p. |
| 650 | # | # | |a POBLACION |
| 650 | # | # | |a FAMILIA |
| 650 | # | # | |a SOCIEDAD |
| 650 | # | # | |a SEXUALIDAD |
| 650 | # | # | |a CAMBIO |
| 650 | # | # | |a GEOGRAFIA |
| 650 | # | # | |a URBANO |
| 952 | # | # | |p ECU7180 |a ECU |b ECU |o Ant. y Cult. |
