TY  - BOOK
AU  - Khatri, S.P.
TI  - विश्व की कहानी/ Vishva ki kahani 
U1  - KHA 
PY  - 2010///
CY  - New delhi
PB  - Bharat gyan vigyan samiti
KW  -  World knowledge
KW  - Educational awareness - people
ER  -