730 Second indicator: Value 2 - Analytical entry
Value 2 indicates that the item in hand contains the work that is represented by the added entry.
Example:
100 1# $aBarwise, Jon.
245 14 $aThe language of first-order logic :$bincluding the Macintosh program Tarski's world 4.0/$cJon Barwise and John Etchemendy.
730 02 $aTarski's world.