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999 _c15885
_d15885
005 20250612105636.0
008 180706s9999||||xx ||| | || ||und||
040 _cMWE
245 0 _aAmerican Sign Language Research and Teaching Conference - ASLRTC '86 Videotape Proceedings: Keynote Address: Sunday, April 13, 1986: Charles Ferguson Ph.D., Stanford University
_h[Digital]
260 _aSilver Spring, MD
260 _b Sign Media
300 _a[Digital]
590 _aSpoken English. Interpreted in American Sign Language.
650 0 _9598
_aAmerican Sign Language.
942 _2ddc
_cDIG