Designing and evaluation of research in library science /
Sehgal, R. L..
Designing and evaluation of research in library science / R.L. Sehgal - New Delhi : Ess Ess Publications, 1998. - 359 p. : 22 cm.
I & II
81-7000-228-1 VOL-I 81-7000-229-X VOL -II
Library science -- Research.
Libraries -- Evaluation.
020.7 / SEH
Designing and evaluation of research in library science / R.L. Sehgal - New Delhi : Ess Ess Publications, 1998. - 359 p. : 22 cm.
I & II
81-7000-228-1 VOL-I 81-7000-229-X VOL -II
Library science -- Research.
Libraries -- Evaluation.
020.7 / SEH