000 00430nam a2200169Ia 4500
008 250428s9999 xx 000 0 und d
020 _a0-7494-1455-3
082 _a371.3 L81d 1998
245 4 _aThe design and production of self instructional materials
245 0 _cLockwood, Fred.
260 _bKogan Page Ltd.
260 _c1998
300 _a160 pages.
526 _a300 Social Sciences
942 _2DDC
942 _cB
999 _c29947
_d29947