nam a22 7a 4500 17024 17024 161121b xxu||||| |||| 00| 0 eng d TK868 .G85 1991 Texas Instruments Incorporated. TI-108 : a guide for teachers = Una guía para professores ; English/Spanish version Texas Instruments Incorporated. Dallas, TX : Texas Instruments, ©1991 vii, 72p. : ill. ; 29cm TI-108 (Calculator) Mathematics Study and teaching (Elementary) Mathematics Study and teaching (Secondary) lcc BOOKS TX868 .G85 1991 0 0 lcc 0 0 MUC MUC TECH 2016-11-21 Donation(BFA) 0 TX868 .G85 1991 25851 2018-06-11 2016-11-21 BOOKS