ING BVA RAO; ADITHAN M PROCEEDINGS OF NATIONAL SYMPOSIUM ON ACOUSTICS OCTOBER 18-20 JOURNAL OF THE ACOUSTICAL SOCIETY OF INDIA VOLUME 29 NO 1, 2001 - VELLORE INSTITUTE OF TECHNOLOGY 2001 - 484 Subjects--Topical Terms: GENERAL GENERAL Dewey Class. No.: 620.2 / ING