000 00289nam a2200121Ia 4500
008 170101s1969 xx 000 0 und d
082 _a531 RAY
100 _aRay Choudhury, D.P.
245 0 _aProperties of matter
250 _a3rd ed.
260 _aKolkata
_bChayan
_c1969
942 _2ddc
_cBK
999 _c1481
_d1481