00444nam a2200121Ia 4500008004100000100002000041245004700061245004000108260000900148856007300157999001900230952007300249160531s9999    xx            000 0 und d  aLippman, David.  aPrecalculus: An Investigation of Functions  cby David Lippman, Melonie Rasmussen  c2011  uhttp://www.opentextbookstore.com/precalc/1.5/Precalc%20Solutions.pdf  c295051d295051  001040aCLbCLd2016-05-31l0r2016-05-31 00:00:00w2016-05-31yCBE