Introduction to Servomechanisms (Higher Techniques) by Westwater & Waddell
1961. First Edition. 191 pages. Green dust jacket over grey cloth and red lettering. Binding remains firm.Pages remain bright with minimal tanning. Boards have light edge-wear with slight rubbing to surfaces and spine is presentable with minimal crushing and tanning. Unclipped jacket. Jacket has light edge-wear with closed tears and creasing. Moderate tanning to jacket spine and edges.