TY  - BOOK
AU  - Simmons, George F. 
AU  - Krantz, Steven G. 
TI  - Differential Equations: theory, technique and practice
SN  - 9780070616097
U1  - 515.35/SIM/D 
PY  - 2018///
CY  - Chennai
PB  - McGraw-Hill
KW  - Differential equation
KW  - Mathematics
ER  -