TY  - BOOK
AU  - Bhattacharya, S. K.
AU  - Gupta, P. K.
TI  - Textbook of theory of equations
U1  - 511.326 
PY  - 1974///
CY  - Calcutta
PB  - New sarat prakashan
KW  - Mathematics
N1  - Includes index
ER  -