000 00543nam a22001817a 4500
020 _a9780367471798
082 _a371.35
_bDIS
245 _aDistance education
_b: international perspectives
_c David Sewart, Desmond Keegan and Bor Je Holmberg
260 _aNew York:
_bRoutledge,
_c2020.
300 _aix, 445p.
500 _aPb
546 _aEng
650 _aDistance education
_9278428
700 _aSewart , David ed
_9165407
700 _a Keegan ,Desmond ed
_9278429
700 _aHolmberg , Bor Je ed
_9278430
942 _cBK
999 _c161426
_d161425