In Word, the AND expression can only evaluate two variables. Word also uses a different syntax for IF fields. To see how to do this and a wide range of other calculations in Word, check out my Microsoft Word Field Maths Tutorial, at:
http://windowssecrets.com/forums/sho...Maths-Tutorial
or
http://www.gmayor.com/downloads.htm#Third_party
In particular, look at the items titled '
AND & OR: Testing Multiple Logical Numeric Expressions' and '
Testing Or Returning Text Strings With Logical Functions In Bookmarks'.