000 00558nam a22001817a 4500
003 BD-DhUL
005 20160612091056.0
008 160612s1955 xxuf|||| |||| 001 0 eng d
040 _aBD-DhUL
_cBD-DhUL
082 _a371.3
_bGAI
100 1 _aGarrison, Noble Lee
245 1 4 _aThe improvement of teaching :
_ba two-fold approach /
_cNoble Lee Garrison
260 _aNew York :
_bDryden,
_c1955.
300 _ax, 461 p. ;
_c 30 cm.
504 _aIncludes bibliographical references and index.
650 0 _aEducation
_xExperimental methods
942 _2ddc
_cBK
999 _c77912
_d77912