TY  - BOOK
AU  - J. C. Burkill
TI  - Theory of ordinary differential equations. Ed 2
U1  - 517.38 
PY  - 1962///
CY  - New York
PB  - Oliver and Boyd
N1  - J. C. Burkill: Theory of ordinary differential equations. Ed 2.  (2nd Edition.)  New York.  Oliver and Boyd, 1962.--(517.38BUR)
ER  -