00306nam a2200133Ia 4500020001500000082002300015100002300038245002900061260003000090300002600120500001600146500000500162700000500167  a1555440320  a518.5425bSa252.SA  aSAS Institute Inc.  aSAS applications guideb  aNorth CarolinabSASc1987  ax, 252p. Bibl. Index.  a"Version 5"  a  a