000 00440nam a22001457a 4500
008 110720t xxu||||| |||| 00| 0 eng d
020 _a0876521081
082 _221
_a370
100 _aDEMMON-BEGER, Debbie
_95321
245 _aEffective teaching, observations from research
260 _aArlington, VA
_bAmerican Association of School Administrators Publications
_c1986
300 _a16 p.
650 _aEducation
_95322
942 _2ddc
_cBK
999 _c12762
_d12762