Principles of tympanometry Karel J. Van Camp ... [et al.]. - Rockville, Md. American Speech-Language-Hearing Association c1986. - vii, 88 p. ill. 28 cm. - ASHA monographs no. 24 0066-071X . "March 1986." Bibliography: p. 84-88. ISBN: 20.00 LCCN: 86183795 Subjects--Topical Terms: Audiometry, Impedance.Acoustic Impedance Tests LC Class. No.: RF294.5.I5 / P75 1986 Dewey Class. No.: 617.8/5 National Library of Medicine Call No.: W1 [WV 272 P9575 1986] / A152B no.24 1986