00428cam a22001572  4500001001100000005001700011008004100028020001500069040001500084245007000099250001300169260003000182300001200212650004300224852000300267000001959620151217161148.0110111s         xx           000 0 eng d  a0141030234  aKABUcKABU14aThe Penguin  dictionary of mathematics /cedited by David Nelson.  a4th  ed.  aLondon :bPenguin,c2008.  a480  p. 0aMathematicsvDictionaries.@00001540191