A list of corrections and updates is available for downloading in pdf format. (The printing number is the last number in the list at the bottom of the copyright page.)

• First printing [New version of Section 9.8.1.]
• Second printing
• Third printing
• Fourth printing
• Fifth printing
• Sixth printing
• Seventh printing
• Eighth printing
• Ninth printing
• Tenth printing
• Eleventh printing
• Twelvth printing
• Thirteenth printing
• Fourteenth printing
• Fifteenth printing