TY  - BOOK
AU  - Bernal,J.D.
TI  - Science in history
AV  - CB478 .B45 1965
U1  - 901.9 
PY  - 1965///]
CY  - New York
PB  - Hawthorn Books
KW  - Science and civilization
KW  - Local
KW  - Civilization
KW  - History
KW  - Science
KW  - history
N1  - Bibliography: p. 979-999
ER  -