1.
Guinea Pigs After 60 Years The 30 - School Experiment Worked for Them
by Frederick Flener
ISBN: 9781425711696
List Price: $30.99
OUT OF STOCK
See Availability on Amazon2.
Guinea Pigs After 60 Years The 30 - School Experiment Worked for Them
by Frederick Flener
ISBN: 9781425711689
List Price: $20.99
3.
Mathematics Contests A Guide for Involving Students and Schools
by Flener, Frederick O.
ISBN: 9780873532822
List Price: $16.95