TY  - BOOK
AU  - Lefschetz,Solomon
TI  - Differential equations
PY  - 1962///
CY  - New York
PB  - John Wiley & Sons
KW  - Differential equations
KW  - Topology
N1  - 'Unabridged republication of the second (1963) edition of the work originally published by Interscience Publishers in 1957 as volume VI of the Interscience pure and applied mathematics series.'; Includes index; Bibliography: p. 376-385
ER  -