000
00297nam a2200109 4500
008
160616s 000 0
245
_a
Singular perturbation methods for ordinary differential equations
100
_a
O'malley, Robert E
500
_a
B33 N11
942
_c
BK
_2
BK4405
080
_a
517.91 OMA
999
_c
4405
_d
4405