000 00609nam a22001457a 4500
008 161004b xxu||||| |||| 00| 0 eng d
020 _a97815609021051
050 _aLB 1623.5 .D48 1995
100 _aNational Middle School Association
245 _aDevelopmentally responsive middle level schools :
_ba position paper of National Middle School Association/
_cNational Middle School Association
260 _aColumbus, Ohio :
_bNational Middle School Association,
_cc1995
300 _a40cm. :
_c23cm
650 _amiddle school
_zUnited States
942 _2lcc
_cBOOKS
_hLB 1623.5 .D48 1995
999 _c14589
_d14589