000 00658nam a2200241Ia 4500
005 20250508164730.0
008 008 250505s9999 xx 000 0 eng d
020 _a81 250 1039 4
037 _aTextBook
040 _aFEDL
_beng
_cFEDL
041 _aeng
_2eng
084 _a371.102, KRI/R
_qFEDL
100 _aKrishna Kumar
245 0 _aWhat is worth teaching?
250 _aRev
260 _aHyderabad, India
_bOrient Longmans
_c1997
300 _aviii,120p
365 _aINR
_b115
546 _aAcession No. 084439 is MACESE book
650 _aEducation; Teaching
942 _cTB
_h371.102, KRI/R
999 _c1390813
_d1390813