TY  - BOOK
AU  - Lial,Margaret L., G
AU  -  Greenwell, Raymond N., & Ritchey,Nathan P.
TI  - Finite mathematics and calculus with applications
SN  - 9780321067159
U1  - 511.5 LAI 
PY  - 2002///
CY  - New Delhi
PB  - Pearson Education
ER  -