000			nam a22 7a 4500
999			_c82525 _d82525
020			_a0471364908
041			_aeng
082			_a300.151 _bHAY
100			_aHayes, Patrick
245			_aMathematical methods in the social and managerial sciences/ _cby Patrick Hayes.
260			_aNew York: _bJohn Wiley, _c1975.
300			_axvi, 460p.: illus.; _c23 cm.
500			_a"A Wiley-interscience publication." Includes index. Bibliography: p. 447-448.
942			_cBK