Hearing aids

Full text!
Type:
e-book
Titel:
Hearing aids
Auteur:
Corliss, Edith L. R.; Fay, Richard R.; Moore, Brian C. J.; Popper, Arthur N.
Taal:
Engels
Uitgever:
Gaithersburg, MD U.S. Dept. of Commerce, National Institute of Standards and Technology 1970
ISBN:
3-319-33034-9
3-319-33036-5
Permalink:
http://bibtest.howest.be/catalog/ebk03:3710000000873116