TY  - BOOK
AU  - Subrahmanyam,N
AU  - Lal,Brij
TI  - Waves and oscillations
U1  - 530.124 23
PY  - 1974/// [reprinted 1982]
CY  - New Delhi
PB  - Vikash Publishing
KW  - Wave equation
KW  - Mathematical physics
N1  - Includes bibliographical references and index
ER  -