TY  - BOOK
AU  - DAS & BHUYAN ,
AU  - DAS & BHUYAN ,
TI  - MODEL QUESTION ANSWER ( H.S. POLITICAL SCIENCE - For XII)
U1  - 080 DAS 
PY  - 1997///
CY  - GUWAHATI
PB  - PASHUPATI PUBLSHERS .
KW  - General collections
ER  -