Sehgal R L
Applied statistics for library science research (v.1)/ by Sehgal R L - New Delhi: Ess Ess, 1998. - 396p.
9788170002369
Research Library Science
Library and Information Science
020.72 / SEH/A
Applied statistics for library science research (v.1)/ by Sehgal R L - New Delhi: Ess Ess, 1998. - 396p.
9788170002369
Research Library Science
Library and Information Science
020.72 / SEH/A