TY  - BOOK
AU  - Simmons, George F.
TI  - Differential equations with application and historical notes
SN  - 0070995729
U1  - 515.35 
PY  - 1974///
CY  - New Delhi
PB  - Tata McGraw-Hill publishing co. ltd.
KW  - Mathematics
N1  - includes index
ER  -