TY  - BOOK
AU  - Ditchella, Michael J.
TI  - World history: the global community in changing times 
SN  - 9789719815099
AV  - D21. D58 2021
PY  - 2021///
CY  - Quezon City
PB  - C&E Publishing
KW  - 1. History -- world
KW  - 2. Ancient civilizations
N1  - Includes references
ER  -