25.
Sequences of primate signs. Review ofteaching sign language to chimpanzees, edited by R. Allen Gardner, Beatrix T. Gardner, and Thomas E. Van Cantfort. Albany, State University of New York Press, 1989, 324 pp, 20 fig, 45 tab, $59.59 (cloth), $19.95 (paper)
机译:Sequences of primate signs. Review ofteaching sign language to chimpanzees, edited by R. Allen Gardner, Beatrix T. Gardner, and Thomas E. Van Cantfort. Albany, State University of New York Press, 1989, 324 pp, 20 fig, 45 tab, $59.59 (cloth), $19.95 (paper)