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Books by Judith Langer

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The Mirrored Window: Focus Groups from a Moderator's Point of View
🇺🇸 United States
The Mirrored Window: Focus Groups from a Moderator's P…
By: Judith Langer
View Details
The Mirrored Window: Focus Groups from a Moderator's Point of View
🇺🇸 United States
The Mirrored Window: Focus Groups from a Moderator's P…
By: Judith Langer
View Details