A Practical Treatise on Single and Multi-stage Centrifugal Pumps Raymond Defeld
1930. No Edition Remarks. 221 pages. No dust jacket. Green cloth with gilt lettering. Contains black and white illustrated plates. Plate facing 216 is detached. Binding remains firm. Pages & plates remain bright with minimal tanning. Boards have moderate edge-wear with bumping to corners and noticeable rubbing to surfaces.