TY  - BOOK
AU  - Shivamoggi Bhimsen K
TI  - Perturbation methods for differential equations
SN  - 0817641890 (hbd)
U1  - B33:1, P3   TB 
CY  - Boston
PB  - Birkhauser         
KW  -  Mathematics
KW  -  Numerical solution
KW  -  Permutation method
KW  - Differential and integral equarion
N1  - Bibliographical references 335-342p
ER  -