@book{18060,
	author = {বি. এম. পাবলিকেশন},
	title = {West Bengal Central School Service Commission (Commerce) /},
	publisher = {বি. এম. পাবলিকেশন,},
	year = {2012.},
	address = {কলকাতা :},
	edition = {14th ed..}
}