000 00294nam a2200121Ia 4500
001 80545
008 170722s9999 xx 000 0 und d
100 _aAmrik Singh
245 _aCraft of teaching /
260 _aDelhi :
_bKonark Publishers ,
_c1995.
300 _a210 p.
_c22cms
942 _cGEN
999 _c115521
_d115521