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32 pages • first pub 1990 (view editions)
ISBN/UID: 9780836811155
Format: Not specified
Language: English
Publisher: Not specified
Edition Pub Date: Not specified
Description
This simple presentation explains why boats float or sink, stay upright, & can be propelled, with a series of simple activities.
Community Reviews
Content Warnings
32 pages • first pub 1990 (view editions)
ISBN/UID: 9780836811155
Format: Not specified
Language: English
Publisher: Not specified
Edition Pub Date: Not specified
Description
This simple presentation explains why boats float or sink, stay upright, & can be propelled, with a series of simple activities.
Community Reviews
Content Warnings