000 00260nam a2200121Ia 4500
008 220201s1996 xx 000 0 eng d
082 _a371.1
_bDHA
100 _aDHAND,H.
245 0 _aTechniques of teaching .
260 _c1996
300 _a264
942 _2ddc
999 _c7574
_d7574