000			00497nam a2200205Ia 4500
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020			_a0070381133X _c _15.50
040			_aMAIN
041			_aEnglish
082			_a511.1 _bLIU
100			_aLiu, C. L.
245			_aElements of discrete mathematics
250			_a2nd ed.
260			_aLondon _bMcGraw-Hill _c1985
300			_axiv,433p.
650			_aDiscrete mathematics
650			_aMathematics
942			_cBK
999			_c27693 _d27693