00309nam a2200109 a 4500008004100000050001400041100002100055245005000076260004200126300002200168350000900190120416s1970    ||||||||||||||||| ||    u  aHM 24 Dor  aDoreian, Patrick10aMathematics and the study of social relations  aLondonbWeidenfeld and Nicolsonc1970  aviii, 211p. : ill  a0.00