000 00319nam a2200145Ia 4500
008 230302s9999 xx 000 0 und d
041 _aENGLISH
082 _a539.1
100 _aMathur D.S.
245 0 _aProperties of Matter
260 _aaaa
_bDhvanyaloka
300 _a0
650 _aCurrent Science
942 _cBK
999 _c1264
_d1264