Reproduced from source library: Vol. 1, issue 1 (Jan. 1, 1983), v. 1, issue 2 (Jan. 1, 1984)-v. 1, issue 4 (Jan. 1, 1984), v. 2, issue 2 (May 31, 1985)-v. 2, issue 4 (Mar. 31, 1986), v. 3, issue 1 (Jan. 1, 1986)-v. 3, issue 4 (Mar. 31, 1987), v. 4, issue 1 (May 30, 1987)-v. 4, issue 2 (Aug. 31, 1987), v. 4, issue 4 (Mar. 31, 1988), v. 5, issue 2 (Jan. 1, 1988)-v. 5, issue 3 (Mar. 31, 1989), v. 7, issue 3 (Mar. 31, 1989), v. 5, issue 4 (May 31, 1989), v. 6, issue 1 (Aug. 31, 1989), v. 6, issue 2 (Nov. 30, 1989), v. 6, issue 3 (Mar. 31, 1990), v. 6, issue 4 (May 31, 1990), v. 7, issue 1 (Aug. 31, 1990)-v. 7, issue 2 (Mar. 31, 1991), v. 7, issue 4 (May 31, 1991), v. 8, issue 2 (Nov. 30, 1991), v. 8, issue 3 (Mar. 31, 1992), v. 8, issue 4 (May 31, 1992), v. 9, issue 2 (Nov. 30, 1992), v. 10, issue 2 (Jan. 2, 1993), v. 9, issue 4 (May 31, 1993), v. 10, issue 4 (Jan. 1, 1994), v. 11, issue 2 (Jan. 1, 1994), v. 11, issue 1 (May 1, 1994), v. 11, issue 4 (Jan. 1, 1995), v. 12, issue 3 (Jan. 1, 1995), v. 12, issue 1 (May 1, 1995), v. 12, issue 2 (Jan. 1, 1996), v. 12, issue 4 (Jan. 1, 1996), v. 13, issue 2 (Jan. 1, 1996)-v. 13, issue 3 (Jan. 1, 1996), v. 13, issue 1 (May 1, 1996), v. 13, issue 4 (Jan. 1, 1997), v. 14, issue 2 (Jan. 1, 1997), v. 14, issue 1 (May 1, 1997), v. 14, issue 4 (Jan. 1, 1988), v. 16, issue 3 (Jan. 1, 1999), v. 16, issue 1 (May 1, 1999).