000 00281nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aAgarwal, S.P.
245 0 _aUnesco And Social Sciences Retrospect & Prospect
260 _aNew Delhi
_bCPC
_c1988
300 _a366p.
942 _cBK
999 _c13745
_d13745