nam a22 7a 4500 22331 22331 170123b xxu||||| |||| 00| 0 eng d 9781256149422 QA 39.3 .B55 2011 Blitzer, Robert. 2011. Thinking Mathematically/ Robert Blitzer. Boston: Pearson/ Prentice hall, 2011. xvii, 742, [69]p.: ill.; 28cm. Includes bibliographical references and index. Mathematics. lcc BOOKS QA 39.3 .B55 2011