000 00306nam a2200133Ia 4500
008 230321s9999 xx 000 0 und d
082 _bKHA
100 _aKhanna, S.D
245 0 _aTechniqes of Teaching & Essentials of Teaching
250 _a10th
260 _bDoaba House
_c2002
300 _a395
942 _cBK
999 _c5
_d5