TY  - BOOK
AU  - Sushil Kumar Singh
TI  - Cultural history of Northern India ( C A D 550-AD 650)
T2  - Heritage of Ancient India; 9
U1  - Y:1.25.D650<-D550, M6 
PY  - 1986///
CY  - New Delhi
PB  - Ramanand Vidya Bhawan     
KW  - SOCIOLOGY
ER  -