Some features and content are currently unavailable today due to maintenance at our service provider. Status updates

Les livres

The Efficiency of the Coal Industry (An application of linear programming), par JAMES-M. HENDERSON. Un vol., 5½ po. x 8½, relié, 146 pages — S.-J. REGINALD SAUNDERS AND COMPANY LIMITED, Toronto, 1958 ($5.95)[Record]

  • Camille Martin