TY  - BOOK
AU  - Simmons, G
TI  - Differential equations with application and historical notes 2/ed
SN  - 978-0-07-053071-3
U1  - 515.35 
PY  - 2017///
CY  - New Delhi
PB  - Macgraw-Hill Pub
KW  - Applied Secience Humanities
ER  -