TY  - BOOK
AU  -  Niyogi,Puspa
TI  - Contributions to the economic history of Northern India : from the tenth to the twelfth century A.D. / 
U1  - 330.954 
PY  - 1962///
CY  - Kolkata : 
PB  - Progressive Publishers , 
KW  - ECONOMICS
N1  - Includes index
ER  -