Workshops and seminars planning, producing, and profiting

Workshops and seminars planning, producing, and profiting

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Dades bibliogràfiques
Autor principal: Materka, Pat Roessle (Autor)
Format: Llibre
Idioma:English
Publicat: Englewood Cliffs, New Jersey Prentice-Hall, Inc. [1986]
Matèries:
Seminars > Handbooks, manuals, etc.