S I G M A N U F R A T E R N I T Y

	Spring 1986		Fall 1997
	Fall 1986		Spring 1998
	Spring 1987		Fall 1998
	Fall 1987		Spring 1999
	Spring 1988		Fall 1999
	Fall 1988		Spring 2000
	Spring 1989		Fall 2000
	Fall 1989		Spring 2001
	Spring 1990		Fall 2001
	Fall 1990		Spring 2001
	Spring 1991		Fall 2002
	Fall 1991		Spring 2002
	Spring 1992		Fall 2003
	Fall 1992		Spring 2004
	Spring 1993
	Fall 1993
	Spring 1994
	Fall 1994
	Spring 1995
	Fall 1995
	Spring 1996
	Fall 1996
	Spring 1997