TY  - BOOK
AU  - Zebel, Sydney H. 
AU  - Schwartz, Sidney 
TI  - Past to present : : a world history / 
U1  - 909.826 ZEB S 
PY  - 1960///.
CY  - New York : 
PB  - The Macmillion Company, 
KW  - World history
N1  - Includes index.
ER  -