TY  - BOOK
AU  - Hydon, Peter E
TI  - Symmetry methods for differential equations : a beginner's guide
SN  - 9780521497039
SN  - 99031354
U1  - 530.15535 HYO 
PY  - 2000///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Differential equations - Numerical solutions
KW  - Mathematical physics
KW  - Symmetry
N1  - Includes bibliographical references (p. 209-210) and index
ER  -