000 00673cam a22002411i 4500
001 866442
003 BD-DhUL
005 20160608103541.0
008 911112s1946 ilu 00010 eng d
035 _a866442
040 _aANL
_beng
_dANL
_cBD-DhUL
082 _a371
_bBUI
100 1 _aButler, Frank A.
245 1 4 _aThe improvement of teaching in secondary schools /
_cFrank A. Butler
250 _arev. ed.
260 _aChicago :
_c1946
_bUniversity Press,
300 _c24 cm.
_axi, 399 p. :
_bill. ;
504 _aIncludes bibliographical references and index.
650 0 _aSchools
650 0 _aEducation
942 _2ddc
_cBK
984 _aANL
_c371.3 BUT
999 _c77565
_d77565