American National Standard specification of hearing aid characteristics /
Standards Secretariat, Acoustical Society of America.
APA Citation
Acoustical Society of America. Standards Secretariat. (1982). American National Standard specification of hearing aid characteristics. [New York, N.Y.]: American Institute of Physics for the Acoustical Society of America.
MLA Citation
Acoustical Society of America. Standards Secretariat. American National Standard Specification of Hearing Aid Characteristics. [New York, N.Y.]: American Institute of Physics for the Acoustical Society of America, 1982.
Warning: These citations may not always be complete (especially for serials).