000 00387nam a2200169Ia 4500
008 200202s9999 xx 000 0 und d
020 _a1850917752
082 _a371.3 PRO
100 _a"Bell,Chris (ed.)"
245 0 _aPromoting learning
260 _aNew York
260 _bNichols Pub.
260 _c1989
300 _a294 p.-
650 _aEducational technology
942 _cB
999 _c30359
_d30359