000
00285nam a22001097a 4500
082
_a
016.37133
_b
RUG
100
_a
Rufsvold , Margaret I.
_9
218783
245
_a
Guides to educational media
_c
Margaret I. Rufsvold
260
_a
Chicago:
_b
A L A ,
_c
1977
300
_a
159 p.
942
_c
BK
999
_c
155189
_d
155189