TY  - GEN
AU  - 
AU  - BONNER Thomas N. & others
TI  - The Contemporary World : the social sciences in historical perspective
U1  - 300./BON 
PY  - 1960///
CY  - Englewood Cliffs
PB  - Prentice-Hall
N1  - HISTORY - SOCIAL SCIENCE; SOCIAL SCIENCES
ER  -