000			00428 a2200169 4500
999			_c42272 _d42272
003			WUSLLib
008			200911b ||||| |||| 00| 0 eng d
020			_a0749408138
041			_aEnglish
082			_a371.102 _bROW
100			_aRowntree, Derek _916997
245			_aExploring open and distance learning
260			_aLondon: _bKogan Page, _c1992
300			_a299p.; _c23cm.
650			_aTeaching _9983
942			_cSDC _2ddc