000 00304nam a2200121Ia 4500
008 240112s9999 xx 000 0 und d
100 _aBali, R N
245 0 _aProperties of matter
250 _a7
260 _a New Delhi
_bAtma Ram & Sons
_c1942
650 _aProperties of matter; Physics
942 _cBK
999 _c39439
_d39439