TY  - BOOK
AU  - Raisinghania M D
TI  - Ordinary and partial differential equations
SN  - 9352535866
U1  - 515.0352 RA-O 
PY  - 2019///
CY  - New Delhi
PB  - S Chand and company Limited
KW  - Ordinary and partial differential equations
ER  -