Production the cause of demand - being a brief analysis of a work entitled "The social system, a treatise on the principle of exchange," by John Gray : with a short illustration of the principles of equitable labour exchange

Förlag	År	Ort	Om boken	ISBN
Published under the superintendence of an Association for the Dissemination of the Knowledge of the Principles of Equitable Labour Exchange, Radclyffes and Co., printers	1832	Utgivningsland okänt / Ej specificerat, Birmingham, Birmingham	8 sidor.