TY  - BOOK
AU  - Martin,Robert H.
TI  - Ordinary differential equations
SN  - 0070406871 :
AV  - QA372 .M377 1983
U1  - 515.3/52 19
PY  - 1983///
CY  - New York
PB  - McGraw-Hill
KW  - Differential equations
N1  - Includes index; Bibliography: p. 427
ER  -