000			00298nam a22001217a 4500
082			_a530.412 _bbal _cL-6 , P-78
100			_aBali, R.N,
245			_aProperties of matter _cBali, R.N,
250			_a6th ed.
260			_adelhi _bram lal pury _cc1959,
300			_a277 p. : _bill. : _c18 cm.
942			_cBK
999			_c4458 _d4458