=LDR 00000nam a2200000ui 4500 =001 224 =008 250530s1968\\\\xx\|||||||||||||||||eng\d =082 04$a519.5 DRA =100 1\$aDraper, N. R. =245 10$aApplied regression analysis =260 \\$aNew York :$bJohn Wiley,$c1968 =700 1\$aSmith, H. =852 \\$bFreeman Library$cBooks$h519.5 DRA