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Now that there will be so mlany more periodicals than formerly , and at the same time an increase in the number of persons using the room , it is hoped that each one will take a pride in the appearance of the tables , and return all ex - changes to their proper places . It is possible that this transition may differ from the previous one because there will be so many more potentially affected parties , including residential and corporate users , whose communications will be at risk if the transition is mismanaged .