Whilst the greatest effort has been made to ensure the quality of this text, due to the historical nature of this content, in some rare cases there may be minor issues with legibility. Exigencies of space alone have prevented the inclusion in this volume of more examples from the great number of pictures submitted this year. We have therefore to express regret to those workers whose pictures have been omitted, and our thanks to them are just as sincere as to the authors of the pictures we have been able to reproduce.
Sprache
ISBN-13
978-0-243-75002-3 (9780243750023)
Schweitzer Klassifikation
