546,578 OVERVIEW Overview and evaluation of the hearing im paired child : imaging and audiology : [Fourth International Symposium on Audiological Medicine Puerto de la Cruz Teneri fe Canary Islands Spain November 8-13, 1987 / ed. by J.J.Barajas and E.Borg. - Stockholm : Almqvist and Wiksell, 1988. - 238 s. : il., wykr. ; 25 cm (Scandinavian Audiology, suppl. 30) ISBN 0107-8593