TY - BOOK ID - 140869926 TI - Sign language of the deaf : psychological, linguistic and sociological perspectives AU - Schlesinger, I.M. AU - Namir, Lila PY - 1978 PB - New York, San Francisco, London Academic Press DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:140869926 AB - ER -