1994 Equals Investigations -- Remote Rules: A Middle-School Mathematics Unit Focusing on the Relationship Between Algebraic Graphs and Graphs from Real Data Involving Direct and Inverse Variation for Grades 6-9 (Spiral) ***ISBN-13: 9780912511580 ***Condition: Good Used ***118 Pages @math15.2.2;1>math 11x8.5 ASKU#v
