@book{92304,
	author = {Ranganathan, S.R.},
	title = {Colon classification; v,1.schedules for classification.},
	publisher = {Sarada Ranganathan Endowment for Library Science},
	year = {1987},
	series = {Sarada Ranganathan Endowment for Library Science, Series,19},
	address = {Bangalore},
	edition = {6th Ed.}
}