TY  - BOOK
AU  - Coulson C A
AU  -  Jeffrey Alan
TI  - Waves: mathematical approach to the common types of wave motion
T2  - Longman Mathematical texts
U1  - B7:55, L7 
PY  - 1977///
CY  - London
PB  - Longman         
KW  -  Waves
KW  - Mechanics
ER  -