Behavior and environment; the use of space by animals and men. Proceedings of an international symposium held at the 1968 meeting of the American Association for the Advancement of Science.

]]> New York, Plenum Press, 1971 .
xvii, 411 p. , Sponsored by the Animal Behavior Society. 26 cm..
0306305216

Nonverbal communication : the state of the art /

]]> By Harper, Robert Gale,.
New York : Wiley, 1978 .
xviii, 355 p. ; , "A Wiley-Interscience publication." 24 cm..
0471026727