000 00296nam a2200121Ia 4500
003 LDD
040 _cLDD
100 _aSewart, David
245 0 _aOne world many voices
_bQuality in open distance learners.
_cDavid Sewart
260 _aNorway, ICDE
_bU.K. O.U.
_c1995
300 _av.1
942 _2ddc
_cG
999 _c7456
_d7456