Books by Walter T Ray
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-20%
The Flow of Heat Through Furnace Walls
Walter T Ray, Henry Kreisinger
€39.66
€49.57
-20% with code BOOKS
In stock at our supplier
-20%
The Significance Of Drafts In Steam-boiler Practice
Walter T Ray, Henry Kreisinger
€41.16
€51.45
-20% with code BOOKS
In stock at our supplier