TY  - BOOK
AU  - Choksi, Rustom
TI  - Partial differential equations a first course
T2  - Pure and applied undergraduate texts
SN  - 9789349750937
PY  - 2022///
CY  - Telangana
PB  - Universities press
KW  - Fourier transform
KW  - Diffusion equation
KW  - Dirac delta function
ER  -