@book{6444,
	author = {Pohl, Frederik and Kornbluth, C. M.},
	title = {Els Mercaders de l'espai /},
	publisher = {Pòrtic,},
	year = {1987},
	series = {Aventures (Plon (Firma)) ;},
	address = {Barcelona :},
	note = {Tit. orig.: The space merchants}
}