000
00320nam a2200133Ia 4500
008
230108s9999 xx 000 0 und d
100
_a
Kemp JE
245
0
_a
Planning & Producing Audiovisual Materials
260
_b
Harper & Row Publishers
260
_c
1980
365
_b
0.00
650
_a
Extension
942
_c
BK
999
_c
244415
_d
244415