00544nam a22001337a 4500020002100000020001800021082001600039100005700055245005200112260004400164300004200208500001900250650014100269  a0131136828 (pbk)  a9780131136823  a371.33bINS  aSharon E. SmaldinoaJames D. RussellaRobert Heinich  aInstructional technology and media for learning  aNew JerseybPearson Prentice Hallc2005  axxiv, 403 p.b: ill. (col.)c; 27 cm.  aIncludes Index  aEducational technologyaAudio-visual educationvLearning foundationsvDigital environmentsvTraditional mediavClassroom resourcesvRIMS