Verified Purchase(What is this?)
This review is from: Pears' Cyclopaedia 2012-2013 (Hardcover)
This latest edition of the Cyclopaedia was purchased as a birthday present to replace the 1991 (!!!) version currently in use. Obviously the original contents have been updated but the book still retains a good deal of this earlier information, therefore the 1991 version can now be regarded as obsolete.