000 00456 a2200169 4500
020 _a9788125037521
041 _aeng
082 0 _a375.0010954 KRI
100 1 _aKrishna Kumar
_9272661
245 1 0 _aWhat is worth teaching?
_cKrishna Kumar
250 _a4th ed.
260 _bOrient BlackSwan,
_c1992.
_aHyderabad :
300 _aix, 150 p. ;
_c21 cm.
653 _aEducation--Curricula
653 _aQuality education
653 _aTeaching
999 _c325941
_d325877