Spring 1984 v. 2, no. 4 Summer 1987 v. 3, no. 12 Winter 1988 v. 4, no. 2- Spring 1988 v. 4, no. 3 Winter 1988 v. 5, no. 1 Fall 1989 v. 6, no. 1- Summer 1990 v. 6, no. 4 Fall 1990 v. 7, no. 1- Summer 1991 v. 7, no. 4 Fall 1991 v. 8, no. 1 Spring 1992 v. 8, no. 3 Summer 1992 v. 8, no. 4 Fall 1992 v. 9, no. 1- Spring 1993 v. 9, no. 4 Fall 1993 v. 10, no. 1 Spring 1994 v. 10, no. 3- Summer 1994 v. 10, no. 4 Fall 1994 v. 11, no. 1- Winter 1995 v. 11, no. 2