Penguin Books Ltd, Middlesex, England Penguin Books Pty Ltd, Ringwood, Victoria, Australia
5BX first published by the R.C.A.F. 1958 XBX first published by the R.C.A.F. 1960 Published in Penguin Books 1964
Crown Copyright © the Queen's Printer, Canada, 1958, 1960 Reproduced by permission
Made and printed in Great Britain by Hazell Watson & Viney Ltd Aylesbury, Bucks
Set in Monotype Grotesque
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