000 00310nam a2200133Ia 4500
008 160316s1984 xxu||||| |||| 00| 0 eng d
020 _a
100 _aBates,A W,Ed
245 _aRole Of Technology In Distance Education
250 _a
260 _aLONDON
_bCROOM HELM LTD
_c1984
300 _a231
700 _a
_a
999 _c4298
_d4298