Ranganathan S R Colon classification.Vol. 1 - London Madras Library Association 1957 - "Ranganathan series in Library science4. Madras Library Associaiton publicaiton series ,26" . Standard No.: 107032 Source: Reference Collections Subjects--Topical Terms: Library Sicence Dewey Class. No.: "2:51N3, K0;2,J7"