Search formula for Publication Date is to input in the Line D.

Format: Publication Date is a six-digit number.

Date Format	YYMMDD or YYMM YY
	YYMMDD>YYMMDD (this format requires the complete date form)

YY denotes Year(2 digit)  MM denotes Month(2 digit) DD denotes Day (2 digit)

 For Example:

890112	indicates applications published on 12 January, 1989
9103	indicates applications published in March, 1991
89	indicated applications published in 1989
990101>020101	indicates applications published from 1 January, 1999 through 1 January, 2002

For a complicated search in which more than one Publication Date is involved, boolean operators, "+', "*", "-", "(" and ")" can be used.

For Example:	8510+(8610-861006)+990101>011231

Important: "*"（AND）doesn't make any sense to Publication Date.

If search in this entry is carried out successfully, the hits will be shown at the most right column of this line, otherwise the error message will be shown instead.