P136

Peggy Study, Panel P136 Themes: Language Development, Object Exploration, Social Interaction Source: (Lawler); date: 8/31/1980 Title: Text commentary: These clips show ??; Why important ?? P136A1 Legos and Toy People, 20mb P136A2 Legos and Toy People, 18mb P136B1 Letters Desk, 20mb P136B2 Letters Desk, 24mb P136B3 Letters Desk, 19mb P136C1 Standard Objects, 25mb P136C2 Standard …

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