TY - BOOK AU - Ghosh, M. AU - Bhattacharya TI - Textbook of oscillations, waves and accoustics SN - 9789385676154 U1 - 531.33 PY - 2016/// CY - New Delhi PB - S. Chand KW - Oscillations KW - Waves KW - Mathematical physics KW - Wave equation ER -