000 00410nam a2200145Ia 4500
008 210210b1989 xxu||||| |||| 00| 0 eng d
020 _a0 8039 0894 6
082 _a371.37 HILL
100 _aHILL (Fawcett W M).
245 _aLearning thru discussion: guide for leaders & members of discussion groups.
260 _aLondon.
_bSage Publications
_c1989
300 _a64
690 _aEducation
906 _a043687
999 _c93372
_d93372