TY  - BOOK
AU  - Pathak, H K
TI  - Advanced Calculus & Partial Differential Equations
SN  - 9789394815247
U1  - 515   P27A 
PY  - 2023///
CY  -  Meerut
PB  - :Shree shiksha Sahitya Prakashan
KW  - Calculus
KW  - Advanced Calculus
KW  -  Differentia Equations
ER  -