KO KNOWLEDGE ORGANIZATION / IYER, Hemalata:Classificatory Structures: Concepts, Relations, and Representation. Frankfurt/Main: INDEKS Verlag 1995. II,232p., 62 figs. ISBN 3-88672-501-4 = Textbooks for Knowledge Organization, Vol.2
KO KNOWLEDGE ORGANIZATION / IYER, Hemalata:Classificatory Structures: Concepts, Relations, and Representation. Frankfurt/Main: INDEKS Verlag 1995. II,232p., 62 figs. ISBN 3-88672-501-4 = Textbooks for Knowledge Organization, Vol.2