2003 Earth Science, Physics, Chemistry for the 21st Century -- Teacher's Edition Volume 1: EarthComm / Earth System Evolution (TE)(P) Developed by The American Geological Institutte and the American Association of Physics Teachers in Association with It's About Time, Inc ***An Inquiry-Based Approach to Science ***ISBN-13: 9781585911240 ***Condition: Good Used ***672 Pages @sci19.4