Barnard, H. (1842). Legal provision respecting the education and employment of children in factories, &c: With examples of improvement in manufacturing districts. Education and labor; or, The influence of education on the quality and value of labor; and its connection with insanity and crime ([Mikrofilm-Ausg.].). Case, Tiffany & Burnham.
Chicago-Zitierstil (17. Ausg.)Barnard, Henry. Legal Provision Respecting the Education and Employment of Children in Factories, &c: With Examples of Improvement in Manufacturing Districts. Education and Labor; or, The Influence of Education on the Quality and Value of Labor; and Its Connection with Insanity and Crime. [Mikrofilm-Ausg.]. Hartford: Case, Tiffany & Burnham, 1842.
MLA-Zitierstil (9. Ausg.)Barnard, Henry. Legal Provision Respecting the Education and Employment of Children in Factories, &c: With Examples of Improvement in Manufacturing Districts. Education and Labor; or, The Influence of Education on the Quality and Value of Labor; and Its Connection with Insanity and Crime. [Mikrofilm-Ausg.]. Case, Tiffany & Burnham, 1842.