Text ( visual ) : unmediated Eighth Annual Frontiers in Education Conference : 1978 Frontiers in Education Conference : October 23-25, 1978 : proceedings / edited by Lawrence P. Grayson, Joseph M. Biedenbach. -- New York : The Institute of Electrical and Electronics Engineers ; Washington, D.C. : American Society for Engineering Education , c1978. -- xxiv, 495 p. : ill. ; 29 cm. -- "IEEE catalog number 78CH 1368-0 E" ; Includes bibliographical references. -- (BC02456680) ; https://ci.nii.ac.jp/ncid/BC02456680 Other Title(s): 1978 Frontiers in Education Conference ; 78CH1368-0 E ; 78CH13680. -- Author Heading(s): Frontiers in Education Conference ; Grayson, Lawrence P. ; Biedenbach, Joseph M. ; American Society for Engineering Education. Educational Research and Methods Division ; IEEE Education Group ; Institute of Electrical and Electronics Engineers ; IEEE. Orlando Section