00340nam a2200145Ia 4500008004100000020001800041050000800059050001500067245002300082264002700105264002600132264001000158300000900168999001700177190628s9999    xx            000 0 und d  a9780871974822  a550  bE9669 2010 0aExplore and learn.  aNashville, Tennessee :  bSouthwestern Company,  c2010.  a96p.  c40081d40081