TY  - BOOK
AU  - O'MALLEY, ROBERT E.
TI  - SINGULAR PERTURBATION METHODS FOR ORDINARY DIFFERENTIAL EQUATIONS
SN  - 9780387975566
U1  - 515.352 
PY  - 1991///
CY  - NEW DELHI
PB  - SPRINGER-VERLAG
KW  - MATHEMATICS
ER  -