00285nam a2200109Ia 4500008004100000022001800041040002500059082001700084100001800101245003200119260002400151240215s9999    xx            000 0 und d  a971-08-2332-9  aNORSU-DumcNORSU-Dum  a371.4/H25/c2  aGazda, George 0aHuman Relations Development  bAllyn & Baconc1984