000
00285pam a2200133a 44500
082
_a
621.389
_b
J762
100
_a
Jordan, E. J.
245
1
_a
LOUDSPEAKERS
260
_a
N. Y.
_b
Focal Press
_c
1964
300
_a
227
650
_a
Loud-Speakers
964
_g
CIRC
997
_a
27183 C
999
_c
435627
_d
435627