Issues for v. 15, no. 4-5 were misnumbered as v. 16, no. 4-5. Volumes 15 and 16 are complete as follows: v. 15, no.1 (Mar. 1994), v. 15, no. 2 (June 1994), v. 15, no. 3 (Sept. 1994), v. 16, no. 4 (Nov. 1994), and v. 16, no.5 (Dec. 1994). No other issues of volumes 15 or 16 were published.