00482nam a22001337a 4500008004100000020001500041050002900056245013300085260003000218300001600248650003400264650002600298650002400324220831b        |||||||| |||| 00| 0 eng d  a0805813977  aLB1028.38b.I57 1997 C.1  aInstructional design:bInternational perspectivescEdited by Sanne Dijkstra,  Norbert M. Seel Franz Schott & Robert D. Tennyyson  aNew YorkbRoutledgec1997  axvii, 418p.  aInstructional systemsvDesign  aEducational techology  aCurriculum planning