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 Professor David Allen’s Book

“Photochemical Machining and Photoelectroforming”
  (ISBN 978-1-5262-0188-1)

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The 237-page book is printed in full color on glossy paper and perfect softbound in a laminated cover for durability. It is available for sale at $110 (US dollars) which includes postage and packing.
Number of Books @ $110 Per Book