Embse, Charles Vonder ,,
Exploring introductory algebra with T1-81 / Charles Vonder Embse, Eugene Olmstead. --
ISBN 0201524317
Algebra -- Data processing
T1-81 (Calculator)
512.900285
Exploring introductory algebra with T1-81 / Charles Vonder Embse, Eugene Olmstead. --
ISBN 0201524317
Algebra -- Data processing
T1-81 (Calculator)
512.900285