Text ( visual ) : unmediated Classification, pattern recognition, and reduction of dimensionality / edited by P.R. Krishnaiah, L.N. Kanal. -- Amsterdam ; New York : North-Holland ; New York : Sole distributors for the U.S.A. and Canada, Elsevier Science , 1982. -- xxii, 903 p. : ill. ; 25 cm. -- (Handbook of statistics ; v. 2). -- Includes bibliographies and index. -- ISBN 044486217X ; (BA00593369) ; https://ci.nii.ac.jp/ncid/BA00593369 Author Heading(s): Kanal, Laveen N. ; Krishnaiah, Paruchuri R.. -- Classification(s): LCC : QA278.65 ; DC19 : 519.5/35 ; NDLC : MA2 ; NDLC : MA211. -- Subject Heading(s): LCSH : Discriminant analysis ; LCSH : Cluster analysis ; LCSH : Pattern perception