00959cam a2200289Ma 4500020001800000020001500018050001600033100002000049245006800069250001500137260004500152300003800197500002000235500002200255650001400277650003600291650004600327650001700373650006800390700001800458700001800476700002300494700002200517942000700539952010800546999001500654  a9780774714563  a0774714565  aQA 445bCRI1 aCrippin, Peter.10aHarcourt mathematics 12 : bgeometry and discrete mathematics /  aCanada ed.  aToronto :bHarcourt Canada Ltd.,cc2002.  axvi, 568 pages :bIllustrations ;  aIncludes index.  a"Ontario"--Cover. 0aGeometry. 0aComputer science - mathematics. 0aGeometry - study and teaching (secondary) 0aMathematics. 0aComputer science - mathematics - study and teaching (secondary)1 aMacKay, Jock.1 aReid, Neal E.1 aDunkley, Ronald G.1 aCurran, Donald J.  cBK  00102lcc40aGIMPAbGIMPAcREFd2015-02-24ePurchasel0oQA 445 CRIp62855r2023-10-04w2023-10-04yBK  c3396d3396