Search Results for Clark, Ruth Colvin - Narrowed by: Books SirsiDynix Enterprise http://kllibrary.dbkl.gov.my/client/en_US/pkl/pkl/qu$003dClark$00252C$002bRuth$002bColvin$0026qf$003dFORMAT$002509Format$002509BOOK$002509Books$0026ic$003dtrue$0026ps$003d300? 2026-05-20T17:12:45Z Graphics for learning : proven guideline for planning, designing and evaluating visuals in training materials ent://SD_ILS/0/SD_ILS:33388 2026-05-20T17:12:45Z 2026-05-20T17:12:45Z Clark, Ruth Colvin&#160;Lyons, Chopeta<br/>2004<br/>Perpustakaan Kuala Lumpur<br/>ISBN&#160;9780787969943<br/> E-learning and the science of instruction ent://SD_ILS/0/SD_ILS:21451 2026-05-20T17:12:45Z 2026-05-20T17:12:45Z Clark, Ruth Colvin&#160;Mayer, Richard E.<br/>2003<br/>ISBN&#160;9780787960513<br/>