000 00349cam a2200157 4500
001 0000001866
005 20170918141002.0
100 1 _aHASS, Glen.
245 1 0 _aCurriculum planning :
250 _a5th.
260 _aBoston :
_bAllyn and Bacon,
_c1987.
300 _a598 p.
650 0 _aCurriculum Planning.
650 0 _aEducation
908 _a070719
999 _c693
_d693