000 00282nam a2200109Ia 4500
008 160930s9999 xx 000 0 und d
100 _aSingh, Lakhmir
245 _aScience for Ninth Class
260 _aNew Delhi
_bEurasia Publishing House
_c1993
300 _a318p.;21cm.
942 _cDB
999 _c8558
_d8558