TY  - BOOK
AU  - N Subrahmanyam, Brij Lal
TI  - Waves and oscillations [for B.Sc.(pass, honours and subsidiary), pre - medical, engineering students of Indian universities and students appearing for IAS and other competitives examinatons]
SN  - 0-7069-8543-5
U1  - 531.33 Sub/Lal 
PY  - 1996///
CY  - Vikas, New Delhi
ER  -