000 00302nam a2200133Ia 4500
008 131111s9999 xx 000 0 und d
100 _aChandra, Soti shivendra
245 _aResearch in Education
260 _aNew Delhi
260 _bAtlantic
260 _c1997
300 _a517p.
763 _a22501
999 _c54981
_d54981