Signing naturally student workbook level 1 - Lentz, Ella Mae; Mikos, Ken; Smith, Cheri; Cahn, Lisa (San Diego, California Dawn Sign Press, 1993)
Statement of responsibility from cover.
R-1061g donated by The Rotary Club Beaverton, Oregon, USA
Keywords: American Sign Language -- Study and teaching; Sign language -- Problems, exercises, etc; Deaf -- Means of communication