@book{29815,
	author = {Sinha, Madan M.,},
	title = {Encyclopedia of research techniques in library and information science, vol. 3 /},
	publisher = {ABD Publishers,},
	year = {2023.},
	series = {Research methodology in library science ;},
	address = {Jaipur, India :},
	note = {Vol. 3 Research methodology in library science}
}