TY  - BOOK
AU  - Roach G F
TI  - Wave scattering by time dependent perturbations:An introduction
SN  - 9780691113401 (hbd)
U1  - B7:55, P7   TB 
PY  - 2007///
CY  - New Jersey 
PB  - Princeton University Press    
KW  -  Perturbation
KW  -  Scattring
KW  -  Waves
KW  - Mathematics
N1  - Bibliography 275-283p; Index 285-287p
ER  -