Spheroidal wave functions : Including tables of separation constants and coefficients / J. A. Stratton... [et al.]. - New York : The Technology Press of M.I.T, c 1956. - xiii, 613 p. : ill. ; 28 cm. 80 80 Subjects--Topical Terms: Wave mechanics.Spheroidal Functions. Dewey Class. No.: 530.1 / S82s