| 000 -CABECERA |
|---|
| fixed length control field |
00727nam a2200205Ia 4500 |
| 001 - NUMERO DE CONTROL |
|---|
| control field |
007245 |
| 003 - NUMERO DE CONTROL IDENTIFICADOR |
|---|
| control field |
1342 |
| 005 - FECHA Y HORA DE LA ULTIMA TRANSACCION |
|---|
| control field |
20130521001828.0 |
| 008 - ELEMENTOS DE LONGITUD FIJA -- INFORMACION GENERAL |
|---|
| fixed length control field |
000000s2013 ||||||||||||||000 | spa|| |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
|---|
| International Standard Book Number |
8433524046 |
| 040 ## - 040 - FUENTE DE CATALOGACION |
|---|
| Original cataloging agency |
1342 |
| Language of cataloging |
spa |
| Transcribing agency |
1342 |
| 110 1# - ASIENTO PRINCIPAL--CORPORATE NAME |
|---|
| Corporate name or jurisdiction name as entry element |
Scientific American |
| 245 10 - TITLE STATEMENT |
|---|
| Title |
La población humana : |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) |
|---|
| Place of publication, distribution, etc |
Barcelona |
| Name of publisher, distributor, etc |
Labor |
| Date of publication, distribution, etc |
1976 |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
325 p. |
| Other physical details |
cuadros |
| 500 ## - GENERAL NOTE |
|---|
| General note |
Población -- Historia de la población humana -- Fisiología de la reproducción -- Genética -- Migración -- Poblaciones de los países subdesarrollados -- Familia y cambios de status de los países subdesarrollados -- Alimentos -- Tecnología |
| 650 #4 - ASIENTO SECUNDARIO DE MATERIA ASIENTO SECUNDARIO--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
POBLACION |
| 650 #4 - ASIENTO SECUNDARIO DE MATERIA ASIENTO SECUNDARIO--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
GEOGRAFIA HUMANA |
| 650 #4 - ASIENTO SECUNDARIO DE MATERIA ASIENTO SECUNDARIO--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
MIGRACIONES |