000 00460nam a2200157Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a371.26
_bRb-71-44
100 _aBaird L L
245 _aTeaching styles
_ban exploratory study of dimensions and effects
260 _aNew Jersey
_bETS
_c1971
440 _aEducational Testing Service. Princeton: Research bulletin; 44
650 _aEducation
942 _cBK
999 _c93028
_d93028