TY  - BOOK
AU  - Polking, John
AU  - Boggess, Albert
AU  - Arnold, David
TI  - Differential equations
SN  - 9789353432270
U1  - 515.35 
PY  - 2019///
CY  - Noida
PB  - Pearson India Education Services Pvt. Ltd.
KW  - Differential equations
ER  -