語系
Vossebein, Ulrich W.
概要
作品: | 1 作品在 1 項出版品 1 種語言 |
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書目資訊
Market research with panels = types, surveys, analysis, and applications /
by:
Gunther, Martin.; Vossebein, Ulrich W.; Wildner, Raimund.; SpringerLink (Online service)
(書目-電子資源)