TY  - BOOK
AU  - Bernal,J.D.
ED  - Symposium on Science and the Development of the Economy and Welfare of Mankind
TI  - Science for a developing world
U1  - 508.2 
PY  - 1962///]
CY  - London
PB  - World Federation of Scientific Worpers
KW  - Science and civilization
KW  - Technology and civilization
ER  -