000 00534nam a2200205Ia 4500
001 74070
005 20160301120506.0
008 080728s9999 xx 000 0 und d
082 _a378.03
_bPES
090 _c24358
_d24358
100 _aPerry, Walter
245 _aA short guide to distance education
_hBOOK
260 _aCambridge
_bInternational Extension
300 _biv, 31p
500 _aIncludes bibliography
546 _aeng
650 _aDistance education
700 _aRumble, Greville
942 _cBOOK
_k378.03 PES
999 _c21586
_d21586