TY  - BOOK
AU  - Johnson,Robin Stanley
TI  - Singular perturbation theory: Mathematical and analytical techniques with applications to engineering 
SN  - 0387232001
PY  - 2005///
CY  - New York
PB  - Springer
KW  - Perturbation (Mathematics)
KW  - Engineering mathematics
N1  - Includes bibliogr. references (p. 283-286) and index
ER  -