1. Introduction to sign teaching and the use of communication aids
پدیدآورنده : Stephen von Tetzchner and Harald Martinsen; translated by Kevin M. J. Quirk
کتابخانه: Library of Faculty Foreign Languages and Literature of University of Tehran (Tehran)
موضوع : Communication devices for people with disabilities,Sign language -- Study and teaching,Deaf -- Means of communication
رده :
HV
2474
.
T48
1992
