Continuing resources | OSA Archivum Library | HU OSA 300-85-19 Informal Press | 6 BB | 1990, No. 1 (6.05), 2 (photocopy, 20.05), 3 (photocopy, 3.06), 4 (17.06), 5 (1.07), 6 (photocopy, 15.07), 7 (photocopy, 29.07), 8 (photocopy, 12.08), 9 (photocopy, 26.08), 10 (photocopy, 9.09); 1991, No. 1/19 (after April), 2/20 (July - August), 5/23 (November - December); 1992, No. 1/24 (March), 3/26 (April - May), 12/35 (November); 1993, No. 4/39, 5/40 (May), 6/41 (June), 7/42 (July'), 12/47 (December); 1994, No. 1/48 (January) | General stacks | - |