TY  - BOOK
AU  - Raisinghania, M. D.
TI  - Ordinary and partial differential equations
SN  - 9789352836109
U1  - 515.35 
PY  - 2022///
CY  - New Delhi
PB  - S. Chand
KW  - Mathematics
KW  - Differential Equations
ER  -