TY  - BOOK
AU  - Widder, David V.
AU  - Widder, David V.
TI  - Advanced calculus
SN  - 9788120300866
AV  - 515.16 WID 2000 
U1  - 515.16 WID 2000 
PY  - 2000///
CY  - New Delhi
PB  - Prentice-Hall
KW  - Mathematics
ER  -