TY - BOOK AU - Linden,Eugene TI - Apes, men, and language SN - 0841503435 AV - QL737.P96 L56 1974 U1 - 599/.884 PY - 1974///] CY - New York PB - Saturday Review Press KW - Chimpanzees KW - Behavior KW - Local KW - Sign language KW - Human-animal communication N1 - Bibliography: p. 289-291 ER -