00864nam a2200265 a 4500 vtls000041516 MTX 040426 1993 000 0 eng d 1563081539 / 3,650 T000036807 (TH)vtls000036807 201506271512 cat2 201311111234 VLOAD 201008282104 VLOAD 200404261420 cat5 200404261420 cat5 Ref LB1028.3 E24 1993 ED001 ED002 ED003 Educational Media and Technology Yearbook 1993 Volume 19 Englewood, Co : Libraries Unlimited, 1993 367 p Educational technology Yearbooks 52923 Instructional materials encters Yearbooks 52924 Ely, Donald P, ed 52925 REF 34249 34249 2018-03-12 00:00:00 0 Ref LB1028.3 E24 1993 1000084034 1 2018-03-12 REF V.19 0 0 0 CREF 0 SDU SDU REF0 2018-03-12 0.00