2
1
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Scientific Calculator Handbook
EWEN,Dale
Additional Author
mixed material
Amsterdam
ADDISON-WESLEY
1984
Scientific_Calculator_Handbook.jpg
Calculators in the classroom With application for elemtary and middle school teachers
MOURSUND,David G
Additional Author
mixed material
New York
John Wiley and Sons
1981
Calculators_in_the_classroom_With_application_for_elemtary_and_middle_school_teachers.jpg