Sehgal R.L.
Introduction to Dewey Decimal classification - 1st - New Delhi Ess Ess 2000 - 353p.
81-7000-165-X
Library and information Science
025.431 / RLS/I
Introduction to Dewey Decimal classification - 1st - New Delhi Ess Ess 2000 - 353p.
81-7000-165-X
Library and information Science
025.431 / RLS/I