TY  - GEN
AU  - Das, B.C.
AU  - Mukherjee, B. N.
TI  - Differential Calculus
U1  - 517.2 
PY  - 2002///
CY  - Kolkata
PB  - U.N.Dhur & Sons
KW  - MATH.-- DIFF.CAL.&EQUAT
ER  -