na 250114||||||||| | ||| |||| || || BHTDB2501201400040 20140125142917.410 0-13-165656-2 012-250114004060 SBPKHAT Eng a-io [23] 510 510 LAP s Lappan, Glenda Say It With Symbols / Glenda Lappan, James T. Fey, William M. Fitzgerald, Susan N. Friel, Elizabeth Difanis Philips Cet. 10 New Jersey : Pearson - Prentice Hall, 2009 ix, 95 hlm. : ilus. ; 27 cm. Making Sense of Symbols Connected mathematics 2 Algebra - aljabar James T. Fey William M. Fitzgerald Susan N. Friel Elizabeth Difanis Philips SBPKHAT