TY  - BOOK
AU  -  khambatta , Havovi
AU  - Mukherjee , Sourov 
ED  - Orient Longman
TI  - Maths: practice book-4 
U1  - 516.36 23
PY  - 2008///
CY  - Kolkata,India
PB  - Sangam books private limited
KW  - mathematics
KW  - sciences and mathematics
ER  -