Clone by Richard Cowper

Used; Hardcover - Very Good; 1972 Book Club Edition. Some wear on the dust jacket. 

From the Cover; Can four clones, saint-like, with perfect eidetic memories and rather plain features, find happiness in the brutish world of ? Or will they instead learn to accept the nasty conditions of life aboard a packed and harassed earth?

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A delightfully humorous (and at time bitingly satirical) free-for-all through the inevitable red tape of the future.