TY  - BOOK
AU  - Mukherjee Subir Kumar
TI  - Advanced differential calculus on several variables
SN  - 978-81-89781-80-4
U1  - 515 
PY  - 2009///
CY  - Kolkata
PB  - Academic Publishers
KW  - Differential calculus
KW  - Functions of several variables
ER  -