000 00349nam a2200133Ia 4500
008 160830s9999||||xx |||||||||||||| ||und||
020 _a9788125037521
040 _cCUS
082 _a375.0010954
_bKUM/W
245 0 _aWhat is worth teaching?/
_cKumar, Krishna
260 _aHyderabad:
_bOrient BlackSwan,
_c1992.
300 _a150 p.
942 _cBook
999 _c188264
_d188264