2000 [Houghton Mifflin Science] DiscoveryWorks Grade 1 -- Getting Ready to Investigate (P) ***Contents: *Introduces Concepts and Terms *Develops Concepts Through Reading *Verifies Concepts Through Activities ***ISBN-13: 9780618028849 ***Condition: Like New/Good Used ***Pages: 31 @sci08.4/sci08.4side/sci08top4/BS11.5f4;5>hm.sci
