00355nam a2200133Ia 4500001000400000008004100004040001300045082001700058100002100075245005800096260004900154300001100203546000700214527140312s9999    xx            000 0 und d  cPK-LaUMT  a 302.14bENC  aRobert V.Guthrie  aEncounter : Issues of human concerncRobert V.Guthrie  aMenlo Park:b"Cunnings Publications,"c1970.  a306 p.  aEN