-- Basic scientific principles are explained with the aid of fun experiments and activities-- All experiments use everyday household equipment-- Simple text and illustrations enable children to use the books by themselves
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Book Description Usborne Publishing Ltd, 1992. Hardcover. Book Condition: New. Never used!. Bookseller Inventory # P110746009771
Book Description Usborne Publishing Ltd, 1992. Hardcover. Book Condition: New. Kate Davies (illustrator). book. Bookseller Inventory # M0746009771