TY  - BOOK
AU  - Calder,Ritchie
TI  - After the seventh day: the world man created 
AV  - CB 68 C35.1961
PY  - 1961///,
CY  - New York
PB  - Simon and Schuster
KW  - Civilization
KW  - Civilización
KW  - Progress
KW  - Progreso
KW  - Prejudices
KW  - Prejuicios
N1  - Ejemplar con sobrecubierta; Part one;  The writing in the sands. --; Part two; The toolmaking animal. --; Part three; The watershed. --; Part four; The streams of civilization. --; Part five; The Bridge. --; Part six; The bridge. --; Part six; Hobnails of chivalry. --‡; Part seven; A pause for thought. --; Part eight; Flood tide. --; Part nine; How many people?. --; Part ten; The future; Abierta a los investigadores bajo las restricciones de la biblioteca
ER  -