000			00415nam a2200157 4500
003			OSt
008			220602b |||||||| |||| 00| 0 eng d
020			_a0521083702
082			_a001.56 _bNON
245			_aNon-Verbal Communication
260			_a New York : _bCambridge University Press, _c1972.
300			_a443.; _c22cm
650		0	_aTheory of computer science
700			_aHinde,A.Robert
942			_2ddc _cLM
999			_c101982 _d101982