TY  - BOOK
AU  - Tenenbaum, Morris.
AU  - Pollard, Harry
TI  - Ordinary Differential Equations: An elementary textbook for students of mathematics, engineering, and the sciences
SN  - 9780486649405
U1  - 515.35 
PY  - 1985///, c1963
CY  - New York
PB  - Dover Publications
KW  - Differential equations
N1  - Bibliography: p. 791
ER  -