TY  - BOOK
AU  - NORTHROP F.S.C Ed.
TI  - Ideological differences and world order :  Studies in the philosophy and science of the world culture
U1  - Y:1.10bR, L1 
PY  - 1971///
CY  - Westport
PB  - Greenwood Press     
KW  - CEL
ER  -