000			00350nam a2200145Ia 4500
008			170519s9999 xx 000 0 und d
041			_aEnglish
082			_a530/MAT
100			_aD.S MATHUR
245			_aELEMENTS OF PROPERTIES OF MATTER
260			_bSHYAM LAL CHARITABLE TRUST _aNEW DELHI
300			_c615P
650			_aPHYSICS
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999			_c99302 _d99302