TY  - BOOK
AU  - Ayres, Frank
TI  - Theory and Problems of Differential Equations
SN  - 9780070026544
U1  - 515.35 A985t 1952 
PY  - 1952///
CY  - New York
PB  - McGraw-Hill Book Company
KW  - Theory
KW  -  Problems
KW  - Mathematics
N1  - Includex Index; Computer Science
ER  -