@book{48880,
	author = {Ghosh, Surendra Nath  .},
	title = {Banijyik Ganit Aru Parisankhya Bijnan / },
	publisher = {Students Stores , },
	year = {1989.},
	address = {Gauhati :},
	edition = {1st /},
	note = {GHO}
}