TY  - BOOK
AU  - Simmons, George F.
TI  - Differential equations: with applications and historical notes 
SN  - MBS10865
U1  - 515.35 
PY  - 1974/// [reprinted 1992]
CY  - New Delhi
PB  - Tata McGraw-Hill
KW  - Differential equations.---
N1  - Includes index
ER  -