000 00276nam a2200121Ia 4500
003 LDD
040 _cLDD
041 _aen
245 0 _aDistance Education Australia
260 _aDarling Downs Institute Press
_c1 Jan-31 Dec,1990
362 _a11-Nov
_b01-Feb
942 _2ddc
_cJ
999 _c189770
_d189770