@book{25333,
	author = {Lekhi, R.K.  and Maini, Kusum },
	title = {A  book of economics for beginners/by R.K. Lekhi and Kusum Maini },
	publisher = {Kalyani Publishers,},
	year = {2010.},
	address = {Ludhiana:},
	edition = {5th. rev. & enl. ed.}
}