@book{8535,
	author = {Chaudhury, Rabindra Kumar, and Priyodarshini, Susmita,},
	title = {Prarombhik samastibadi arthabigyan (Class XII)/},
	publisher = {Rupalim prakashan,},
	year = {2012.},
	address = {Guwahati:},
	edition = {2nd ed.}
}