Waldron, R.A.. Waves and Oscillations / Textual Documents R.A.Waldron. - 1st ed. / - New Delhi : Affilited East-West Press Pvt. Ltd. , C1964. - 135p. : ill,maps ; 22cm . Subjects--Index Terms: Waves Oscillations Physics G-Physics Dewey Class. No.: 532.59 / W 147 W