Hartu hau. : Profits in the modern economy ... [electronic resource] : selected papers / edited by Harold W. Stevenson and J. Russell Nelson.

Izenburua : Profits in the modern economy ... [electronic resource] : selected papers / edited by Harold W. Stevenson and J. Russell Nelson.

Sailkapena : Ez dago telefono-zenbakirik.

Egoera : Ezezaguna