TY  - BOOK
AU  - Chug OM P.
AU  - Gupta, Parmananda.
TI  - Topics in mathematics: : calculus and ordinary differential equations 
SN  - 8170086590
AV  - QA 308  CHU
PY  - 0000///No year stated
CY  - New Delhi
PB  - Laxmi Publications (P) Ltd.
KW  - Calculus
KW  - Calculus, Differential
KW  - Equations
KW  - Mathematics
ER  -