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Number of main classes in Colon Classification

Dear Professionals,

    Can anybody answer how many main classes in Colon Classification in various editions ?

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Permalink Reply by R K on August 24, 2012 at 20:46

108 in 7th edition.

 

Permalink Reply by prem chand mondal on August 26, 2012 at 18:33

Thanks, but number of main class 105 or 108  in the 7th edition which was published in 1987.

Permalink Reply by amit sana on August 24, 2012 at 20:57

31

Permalink Reply by prem chand mondal on August 26, 2012 at 18:33

Thanks.

Permalink Reply by Dr. Amit Kishore on August 26, 2012 at 15:24

47 in 6th edition.

Permalink Reply by prem chand mondal on August 26, 2012 at 18:36

Thanks. There is confusion of main class in 6th ed 42 or 47 which is correct. Some books like Encyclopedia Britannica ( online ) mention 42 no of main class in CC.

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