@book{119958,
	author = {Tripathi, S. M. and Kumar,  K.},
	title = {Objective questions in library and information science :},
	publisher = {Ess Ess,},
	year = {1998.},
	address = {New Delhi :},
	note = {Previous edition published: New Delhi :Ess Ess publication, 3rd. ed. in 2004 by S.M. Tripathi.}
}