TY - BOOK AU - Kelman,Peter TI - Computers in teaching mathematics SN - 0201105659 AV - QA20.C65 C65 1983 U1 - 371.334 22nd ed. PY - 1983/// CY - Reading PB - Addison-Wesley KW - Computer-assisted instruction KW - Mathematics KW - Study and teaching N1 - Bibliography:p.247-304; Includes index ER -