TY  - JOUR
AU  - Colton, David L.
TI  - Perturbation Methods in Applied Mathematics, by Julian D. Cole. Blaisdell Publishing Company, Waltham, Massachusetts, 1968. 260 pages. U.S. $9.50.
JO  - Canadian mathematical bulletin
PY  - 1969
SP  - 248
EP  - 249
VL  - 12
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.1017/S0008439500030332/
DO  - 10.1017/S0008439500030332
ID  - 10_1017_S0008439500030332
ER  -