000 00447nam a2200193Ia 4500
005 20240612111411.0
008 131103s9999 xx 000 0 und d
040 _aLoreto College
041 _aEnglish
082 _a570
_bGOW
100 _aGowel, B K
245 _aScience today
_cB K Gowel
250 _arev ed
260 _aDelhi
_bS Chand
_c1992
300 _a152p.
_b pic.
650 _aGeneral science
850 _aLCBED
942 _cBK
999 _c28782
_d79261