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Reference Sources and Services
Notes 13.5 Further Readings
RANGANATHAN (S R). Reference service. Ed 2. 1989. Ranganthan Endowment for
Library Science, Bangalore.
KRISHAN KUMAR. Reference service Ed. 3. 1996. Vikas Publishing, New Delhi.
Online links http://www.britannica.com/EBchecked/topic/339461/library-classification
http://skuastkashmir.ac.in/
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