TY  - BOOK
AU  - 
AU  - 
ED  - A group of retired and experienced professors
TI  - Themes in world history
T2  - All-in-one series
U1  - E 909 23rd ed.
PY  - 0000///[n.d]
CY  - Guwahati
PB  - BLJ pub.
KW  - World history
KW  - Study and teaching
ER  -