000 00349nam a22001457a 4500
999 _c20265
_d20265
003 OSt
005 20190930140024.0
008 190930b ||||| |||| 00| 0 eng d
022 _a0268-0513
040 _cLIRC
082 _a371.3 OPE
245 _aOpen learning,
_bvol. 21, no. 1 - 3
260 _aU. K.
_bTaylor & Francis
_c2006
942 _2ddc
_cBV