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The construction of hierarchic and non-hierarchic classifications. (English) Zbl 0164.46207

Comput. J. 11, 177-184 (1968).

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au	author, editor	ai	internal author identifier
ti	title	la	language
so	source	ab	review, abstract
py	publication year	rv	reviewer
cc	MSC code	ut	uncontrolled term
dt	document type (j: journal article; b: book; a: book article)