000
00298nam a2200121Ia 4500
008
161118s2016 xx 000 0 und d
082
_a
370 HIL-A
100
_a
Hills, P.
245
0
_a
Aspects of Educational Technology
260
_a
London
_b
Kogan Page Ltd.
_c
1977
300
_a
474p.
942
_2
ddc
999
_c
13046
_d
13046