Reference service [2nd ed.]
Ranganathan, S.R.
Reference service [2nd ed.] - 2nd ed. [rep. 2006] - New Delhi Ess Ess Publications 1961 - 432p. ; 22 cm - Ranganathan series in library science, 8 .
81-7000-466-7
Reference service
025.52082 / RAN
Reference service [2nd ed.] - 2nd ed. [rep. 2006] - New Delhi Ess Ess Publications 1961 - 432p. ; 22 cm - Ranganathan series in library science, 8 .
81-7000-466-7
Reference service
025.52082 / RAN