@book{62850,
	author = {De, R. N., and De, H. N.,},
	title = {Profitable business of your own: 100 best formulas;},
	publisher = {Banga Sahitya Kutir},
	year = {[1963?]},
	address = {Rahara [India]},
	note = {Caption title: 100 best formulas.}
}