TY  - BOOK
AU  - Powell, C F
AU  - Hughes, V A
AU  - Runcorn, S K
ED  - United Kingdom. Central Office of Information
TI  - Frontiers of knowledge
U1  - 508.3 21st
PY  - 1964///
CY  - London
PB  - Her Majesty's Stationary Office
KW  - Knolwedge, Theory of
ER  -