Waves and vibrations
Jayasinghe , E.M.
Waves and vibrations - Nugegoda Open university 1984 - 183 p. Illustration 27 cm.
Physics
Waves and vibrations
531.32 / JAY
Waves and vibrations - Nugegoda Open university 1984 - 183 p. Illustration 27 cm.
Physics
Waves and vibrations
531.32 / JAY