2009 California HSP Math Grade 1 Unit 1: Number Sense and Operations Chapters 1-4 (CA)(P) by Evan M. Maletsky, Joyce McLeod, Angela G. Andrews, Juli Dixon, Vicki Newman, Tom Roby, Janet K. Scheer, Jennie M. Bennett, Lynda Luckie, Karen S. Norwood, Robin C. Scarcella, & David G. Wright ***ISBN-13: 9789997839701 ***Condition: Like New/Good Used ***Pages: 90 @math12.4/BS15.5b5/BS15.5f5