na 250114||||||||| | ||| |||| || || BHTDB0502201400009 20140205132610.12 0-13-165657-0 012-050214000960 SBPKHAT Eng a-io [23] 512 512 LAP t Lappan, Glenda The shapes of algebra / Glenda Lappan, James T. Fey, William M. Fitzgerald, Susan N. Friel, Elizabeth Difanis Philips Cet. 10 New Jersey : Pearson - Prentice Hall, 2009 ix, 91 hlm. : ilus. ; 27 cm. Linear systems and inequalities Connected mathematics 2 Algebra - aljabar James T. Fey William M. Fitzgerald Susan N. Friel Elizabeth Difanis Philips SBPKHAT