TY  - BOOK
AU  - Ward Barbara
TI  - Spaceship Earth
T2  - no. 6
AV  - JX1395 .J3
U1  - 327 
PY  - 1966///
CY  - New York
PB  - Columbia University Press
KW  - International cooperation
KW  - International relations
KW  - 國際
ER  -