00401nam a2200133Ia 4500082001800000100002100018245005100039260004500090300001500135504001900150650004200169650002900211650002700240  a300.151 HAR-;  aHart, William L. 0aMathematics for managerial and Social sciences  aBostonbPrindle, Weber and Schmidtc1970  axiv, 319p.  aIncludes index  aSocial sciences - Mathematical models  aManagement - Mathematics  aMathematical sociology