000			00706cam a22002651 4500
100			_aSimon, Herbert Alexander ,1916-
041			_aeng
245			_aThe sciences of the artificial
250			_a2d ed., rev. and enl.
260			_bMIT Press
260			_aCambridge, Mass.
260			_c1981
260			_cc1981
270			_dGB
300			_axiii, 247 p. :ill. ;20 cm.
245			_cHerbert A. Simon.
500			_aIncludes bibliographical references and indexes.
020			_a0262191938
020			_a026269073X (pbk.)
650		0	_aScience -- Philosophy.
650		0	_xQ
050			_aQ175.S564 1981
942			_cPRINT
999			_c109839 _d109839
970			_a51 _bMohamad Barham _c51 _dMohamad Barham