00722cam a22002177a 4500001001200000005001700012008004100029020001800070020001500088041000800103082001300111245015100124260003000275300002600305500004600331504004300377650001700420700001700437711003500454999001500489ocm860281071999072600000000910104s1987    sa            000 0 eng d  a9780869814918  z0869814915  beng  a374.42@00aProfessional education and practical training at a distance.nPapers 4.1 :bdistance education conference, 18-21 May 1987 /ccompiler, David Adey.  aPretoria :bUnisa,c1987.  axiv, 196 p. ;c21 cm.  aConference chariman: F. van den Bogaerde.  aBibliographies at the end of chapters. 0aTeletuition.1 aAdey, David.2 aDistance Education Conference.  c4191d4191