Activities handbook for teaching with the hand held calculator

BITTER, Gary G.

Activities handbook for teaching with the hand held calculator - Boston, Allyn and bacon inc 1980 - viii,336p;

0-205-06713-1

372.7
Copyright © 2023 Main Library, Eastern University, Sri Lanka, Vantharumoolai, Chenkaldy, Sri Lanka
Tel: +94 65 2240213 | Email:librarian@esn.ac.lk