TY  - BOOK
AU  - Babu, Ch John .
TI  - Problem solving in mathematics
SN  - 8176482730
U1  - 510.76 
PY  - 2001///
CY  - New Delhi : 
PB  - A.P.H. Pub. Corp., 
KW  - Mathematics
N1  - Includes index
ER  -