@book{58921,
	author = {Rawat, P P and Kumar, T},
	title = {International encyclopaedia of information technology and library science},
	publisher = {Castle},
	year = {1992},
	address = {New Delhi},
	note = {Contents: v.1. Abbreviated card to dummy variable- v.2. Easl to lettered Prof- v.3. Letterling to Ranganathan S R- v.4. Range to Z-39}
}