TY  - BOOK
AU  - FRANK AYRES
TI  - THEORY AND PROBLEMS OF DIFFRENTIALEQUATION
U1  - 517.8 SP 43 O 
PY  - 1983///
CY  - ST.LOUIS
PB  - McGRAW-HILL BOOK COMPANY
KW  - MATHEMATICS
N1  - KRISHNA FISAR
ER  -