000 00281nam a2200121Ia 4500
008 200526s9999||||xx |||||||||||||| ||und||
082 _a371.33 TAR
100 _aChand, Tara
245 0 _aEducational Technology
264 _bAnmol Publication
_c1992
300 _a416p.
942 _c
999 _c11662
_d11662