Srinivasan, K R. Development of an ultrasonic pulse interferometer and the determination of the elastic constants of some crystals - Bangalore : Indian Institute of Science, 1975. - vi, 150 p. : ill. Includes references. PhD;1975;Physics. Subjects--Topical Terms: Ultrasonic pulseElastic constantsFerometer Dewey Class. No.: 534.55 / N75