TY  - BOOK
AU  - P B Bhattacharaya and s k Jain 
AU  - Bhattacharaya, P B    Jain, s k 
TI  - First course in rings fields and vector space_s 
U1  - 512, BHA  
PY  - 1983///
CY  - New Delhi
PB  - Wiley
ER  -