00666nam a2200229Ia 450000100060000000300060000600500170001200800410002901000150007002000150008504000130010005000160011308200080012910000370013724500490017426000340022330000280025749000470028550400390033265000350037165000300040628997OCoLC20160527202112.0761028s1977    nyua     b    001 0 eng    a 76050063   a0070381313  aDLCcDLC0 aQA164b.L57  a5111 aLiu, C. L.q(Chung Laung)2Local10aElements of discrete mathematicscC. L. Liu.  aNew YorkbMcGraw-Hillcc1977.  ax, 294 p.bill.c25 cm. 0aMcGraw-Hill computer science series2Local  aIncludes bibliographies and index. 0aCombinatorial analysis.2Local 0aAlgebra, Abstract.2Local