$19.60 cheaper than the new price!!
Management number | 13364413 | Release Date | 2025/09/20 | List Price | $29.39 | Model Number | 13364413 | ||
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Category |
Heavy wear on the cover with a name written at the toip and tearing on the corner.
Major Audiometric Measurements by William F.Carver, Ph.D.Director of Audiological Services, Beltone Electronics Corp. This specialized Beltone-issued manual details procedures, calibration practices, and testing protocols using Beltone audiometric instruments. Originally published (date unspecified, circa 1960s) by Beltone's Special Instruments Division in Chicago.
An authoritative reference for audiologists, hearing care professionals, and collectors of vintage medical instrumentation literature. It offers technical insight into audiometry standards and historical diagnostic techniques relevant to audiological science.
Condition: softcover/staple-bound booklet (no ISBN), shows light staining, wear, and Dr. E.J. Sachs handwritten on the front; pages are intact, legible, and complete.
A rare find for university libraries, medical research archives, audiology professionals
Category | Books > Reference Books > Textbooks |
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Size | N/A |
Brand | None |
Condition | Fair |
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