1.
Teachers Engaged in Research Inquiry in Mathematics Classrooms, Grades 3-5
by Langral, Cynthia W.
ISBN: 9781593114978
List Price: $39.99
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Introduction to Connections
by Langrall, Cynthia W., Moone...
ISBN: 9780325012407
List Price: $34.38
3.
Teachers Engaged in Research Inquiry in Mathematics Classrooms, Grades 3-5
by Langral, Cynthia W.
ISBN: 9781593114985
List Price: $73.99