00394cam a2200169ua 4500 6690 120117n1996 II |||gr||||Z||||||eng MAIN English 534 GHO GHOSH, M. A TEXT BOOK OF SOUND NEW DELHI S.CHAND & COMPANY 1996 265: 22CM. Sound & related vibrations BK 6675 6675 0 0 0 0 TBMAT MAIN MAIN MA# 1997-02-05 534 GHO 14463 2020-02-27 00:00:00 1 2020-02-27 BK V