Hasan Adli Alwi, Tunable transducers: the tunable range and the chirp response / by Hasan Adli b. Alwi. - Birmingham Perpustakaan Tun Seri Lanang, 2006 - 1 microfilm reel ; 35 mm. Thesis (Doctor of Philosophy) - University of Birmingham, 1994 Subjects--Topical Terms: Transducers--Calibration.