Several words were changed as they were deemed to be typographic errors:
p.32 esspecially changed to especially
p.70 comodities changed to commodities
p.71 Handelsgenchmigung changed to Handelsgenehmigung
p.81 naptha changed to naphtha
Otherwise, every effort has been made to remain true to the authors'
words and intent. Words such as sizeable and intransigeance are
unchanged on the assumption that they were the author's intent.