@book{6034,
	author = {Mishra,Arabindo Deb,},
	title = {Uchhatar madhyamik banijyik patiganit aru prathamik parisankhya bigyan},
	publisher = {Assam book depot,},
	year = {1998.},
	address = {Guwahati:},
	edition = {4th ed.}
}