@book{124337,
	author = {Sehgal, R. L.,},
	title = {Dewey Decimal Classification: A Practical and Self Instructional Manual, Volume 2 / R. L. Sehgal.},
	publisher = {Ess Ess Publications,},
	year = {2026.},
	address = {New Delhi :},
	edition = {23rd edition.}
}