TY  - BOOK
AU  - Mukherjee Subir Kumar
TI  - Advanced differential calculus of several variables
SN  - 978-93-80599-56-4
U1  - 515 
PY  - 2012///
CY  - Kolkata
PB  - Academic Publishers
KW  - Differential calculus
KW  - Variables (Mathematics)
ER  -