TY  - GEN
AU  - Tripathi, M.M.
TI  - Contours of world history
SN  - 9789350530368(hb)
U1  - 909 TRI/Con 
PY  - 2013///
CY  - New Delhi
PB  - Cyber Tech Publications
KW  - World History
N1  - Includes appendix, bibliography and index
ER  -