00717nam a2200205 a 45000010008000000080041000080100017000490200016000660400018000820820014001002450124001142500012002382600074002503000035003245040051003596500035004107000022004457000023004677000021004901052754090908s1991    njua     b    001 0 eng d  a   90023255   a087778230X   aDLCcDLCdDLC00a371.322000aInstructional design :bprinciples and applications /cLeslie J. Briggs, Kent L. Gustafson, Murray H. Tillman, editors.  a2nd ed.  aEnglewood Cliffs, N.J. :bEducational Technology Publications,c1991.  axvii, 487 p. :bill. ;c24 cm.  aIncludes bibliographical references and index. 0aInstructional systemsxDesign.1 aBriggs, Leslie J.1 aGustafson, Kent L.1 aTillman, Murray.