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Hardcover first published in 1975 by Macmillan South Africa. The jacket is chipped, rubbed and worn in places, and has been repaired with tape in patches. The boards are clean and square, with light wear to extremities. There is some light intermittent foxing / spotting to a few of the first and last pages, and some dusting to the top edges, but otherwise all are clean and unmarked. "All too seldom does a world-famous engineer write a book that offers as much fascination for the layman as for the professional - Dr. Henry Olivier keeps the reader spellbound as he takes us behind the scenes and describes the mighty projects in which he has been involved."
