The chemical aspects of light by E.J. Bowen
1942. No Edition Remarks. 191 pages. Brown dust jacket over blue cloth and gilt lettering. Binding remains firm.Pages are moderately tanned. Boards have light edge-wear with slight rubbing to surfaces and spine is presentable with minimal crushing and tanning. Unclipped jacket. Jacket has moderate edge-wear with chips, tears, and creasing. Moderate tanning to jacket spine and edges. Loss to jacket's spine tail.