TY  - BOOK
AU  - Jana, Sandip
AU  - Kar, Sukhendu 
TI  - Mathematicss for competitive examinations: NET, SET, GATE, IAS (Preliminary), SSC etc
U1  - 510 
PY  - 2006///
CY  - Kolkata
PB  - Academic Pub.
KW  - MATHEMATICS
ER  -