00296nam a2200121Ia 4500020001500000082002100015100001900036245004300055260003800098300002800136500000500164700000500169  a1841124338  a658.568bB496.ST  aBerger, Andrew  aSmart things to know about six sigmab  aOxfordbCapstone Publishingc2003  axii, 278p. Bibl. Index.  a  a