Author: Houghton Mifflin, copyright 2003


Title Author(s) Available Age Group Categories Language
6th gr Science 3 textbks: Earth in the Universe, 6 Unit: D, Kinds of Matter, 5 Unit E, Energy, Forces & Motion, 6 Unit F Houghton Mifflin, copyright 2003 , ISBN: 978-0-547-06249-5 p. 150 Chapters: 11-13 Unit D 1 Children Science; Text book English
Discovery Works Houghton Mifflin, copyright 2003 0 Young Adult Science English

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