000 00263nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aNCERT
245 0 _aHuman Ecology And Family Sciences Part-1
260 _aNCERT
_bNCERT
_c2009
300 _a224p.
942 _cBK
999 _c13914
_d13914