00353nam a2200133Ia 4500082001900000100002400019245005600043260003400099300001900133490005000152500000500202700000500207856000700212  a519.5bH878.AM  aHubert, Lawrence J.  aAssignment methods in combinatorial data analysisb  aNew YorkbMarcel Dekkerc1987  ax, 326p. Index  aStatistics  textbooks and monographis ; v. 73  a  a  df