003470000a22001210004500082001400000100002000014100001800034245006200052260003600114260000900150300000800159650005800167  a155.2 COM  aCombs, Arthur W  aSnygg, Donald  aIndividual behaviour : a perceptual approach to behaviour  aLondon, Harper & Row publishers  c1949  a522  aGenetic psychology/ individual psychology - behaviour