00839cam a2200277Ma 4500 9780774714563 0774714565 QA 445 CRI Crippin, Peter. Harcourt mathematics 12 : geometry and discrete mathematics / Canada ed. Toronto : Harcourt Canada Ltd., c2002. xvi, 568 pages : Illustrations ; Includes index. "Ontario"--Cover. Geometry. Computer science - mathematics. Geometry - study and teaching (secondary) Mathematics. Computer science - mathematics - study and teaching (secondary) MacKay, Jock. Reid, Neal E. Dunkley, Ronald G. Curran, Donald J. BK 0 0 lcc 0 GIMPA GIMPA REF 2015-02-24 Purchase 0 QA 445 CRI 62855 2023-10-04 2023-10-04 BK 3396 3396