P131

Peggy Study, Panel P131 Themes: Language Development, Object Exploration, Social Interactions Source: (Lawler); date: 7/27/1980 Title: Text commentary: These clips show ??; Why important ?? P131A Talk with Cameraman, 15mb P131B1 Toy People & Coins, 23mb P131B2 Toy People & Blocks, 20mb P131B3 Toy People & Objects, 12mb P131C1 Blocks, 17mb P131C2 Blocks, 13mb P131D …

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