TY - BOOK AU - Epstein,D.B.A. AU - Cannon,James W. TI - Word processing in groups SN - 0867202440 U1 - 511.3 20 PY - 1992/// CY - Boston PB - Jones and Bartlett Publishers KW - Sequential machine theory KW - Group theory KW - Formal languages N1 - Includes bibliographical references (p. [315]-319) and index ER -