| Local note | Reproduced from source library: issue 1 (July 1972)-issue 9 (Feb. 1974) ; v. 2, issue 1 (Mar. 1975)-v. 2, issue [6] (Dec. 1975) ; v. 3, issue 1 (Mar. 1976)-v. 3, issue 5 (Nov. 1976) ; v. 4, issue 1 (Jan. 1977)-v. 4, issue 2 (Mar. 1977) ; Apr. 1977 ; v. 4, issue 3 (May 1977)-v. 4, issue 5 (Sept. 1977) ; v. 5, issue 1 (Jan. 1978) ; v. 5, issue 3 (Mar. 1978) ; v. 5, issue 6 (June 1978)-v. 5, issue 8 (Oct. 1978) ; May-June 1979 ; v. 6, issue 4 (Oct. 1979)-v. 6, issue 5 (Nov. 1979) ; v. 7, issue 1 (Apr. 1980)-v. 7, issue 7 (Dec. 1980) ; Mar. 1, 1981 ; issue 1 (Mar. 7, 1981) ; May-July 1981 ; Sept. 1981 ; v. 8, issue 1 (Sept. 1981) ; Oct. 1981 ; Dec. 1981 ; v. 7, issue 7 (Dec. 1981) ; v. 9, issue 1 (May 1982)-v. 11, issue 5 (June 1984) ; issue 69 (Aug. 1984)-issue 84 (Feb. 1986) ; issue 86 (Apr. 1986)-issue 112 (Nov. 1988) ; Jan. 1989 ; issue 114 (Feb. 1989)-issue 116 (Apr. 1989) ; May 1989 ; issue 118 (June 1989)-issue 125 (Mar. 1990) ; issue 127 (Apr. 1990) ; issue 127 (May 1990) ; Aug. 1990 ; issue 130 (Sept. 1990)-issue 137 (May 1991) ; June 1991 ; issue 138 (June 1991)-issue 149 (Aug. 1992) ; issue 151 (Oct. 1992)-issue 153 (Dec. 1992) ; Jan. 1993 ; issue 10 (Jan. 1993) ; issue 154 (Feb. 1993)-issue 160 (Sept. 1993) ; Jan. 1994 ; Jan. 1994 ; issue 2 (Jan. 1994) ; issue 166 (Apr. 1994)-issue 168 (June 1994) ; v. 23, issue 169 (Aug. 1994)-v. 24, issue 9 (July 1995) ; v. 24, issue 9 (Sept. 1995). |
