AU  - Ray,B Datta  .
TI  - Reorganisation of N.E.India since 1947 / 
SN  - 817022 577 9
U1  - 910 
PY  - 1996///
CY  - New Delhi
PB  - Concept publishing Co. , 
KW  - Geography
N1  - Rs.600; NULL
ER  -