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Footnote

The chapter an (MC) Chemistry contains a detailed discussion an the construction of class numbers for chemical compounds, with examples. The author has added an appendix to the (MC) Chemistry based an the periodic table. This will be of immense help to the classifier who constructs the class number for inorganic chemical substances. The schedule of personality facets in the (MC) Botany and Zoology go up to the family name only and not up to genus and species. Therefore, if a person has to classify a book an spider (s)he must know that spiders belong to the family Arachinida. This has to be explained to the students. In (MC) Religion sun worship in ancient India has been classified as Ql: 414 (B9) but Q 28: 414 `C seems to be a better number. In (MC) Philosophy the class numbers given as illustrative examples for (P2) facet of the canonical class R6 Indian Philosophy need some explanations. The following class numbers are given: R 68,6 Bhagavad Gita R 68,8 Mahabharata R 893, 7 Bhagavata. The first two class numbers are only for Bhagavad gita and Mahabharata interpreted according to Madhvacharya's Dvaita Philosophy. The third class number is only for Bhagavata discussed according to Vallabhacharya's Suddhadvaita philosophy. This has not been properly explained in the textbook.

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Source

International cataloguing and bibliographic control. 22(1993) no.3, S.51-54

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Date

5. 1.1999 16:27:22

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Abstract

S. R. Ranganathan (1892-1972) has been called the father of the Indian Library movement. He developed the revolutionary Colon Classification (CC), which was published in seven editions from 1928 to 1987. The evolution of the classification through the editions is discussed. The unique features of the CC are described, including the idea, verbal, and notational planes. Tools for designing and evaluating a system are enshrined in his 55 canons, 22 principles, 13 postulates, and 10 devices. Semantic and syntactic relations are enshrined in his PMEST facet formula, fitted with rounds and levels of facets, and other principles, such as the famous wall-picture principle, for citation order of facets. Briefly explained are facet analysis and number building with its notational base of 74 digits. The entry concludes with a discussion of the extent of use of the CC, its enduring contribution to the science of classification, and its future.

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Date

3. 3.2016 18:59:22