James R. Abbey, Ph.D. 4 0
Convention Sales and Services 6 6 James R. Abbey, Ph.D. - 6th Ed. - - xi, 538p Illus., &photos - - - - - . - . - 0 . - . - 0 .
5
5
0-9620710-4-8
2 = =
2
2 --0------
6 --0-- 2 --------
0 2 --
--20------
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/ 2
/ 2
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Convention Sales and Services 6 6 James R. Abbey, Ph.D. - 6th Ed. - - xi, 538p Illus., &photos - - - - - . - . - 0 . - . - 0 .
5
5
0-9620710-4-8
2 = =
2
2 --0------
6 --0-- 2 --------
0 2 --
--20------
--------20--
--------20--
----2
/ 2
/ 2
/
/