Tongbang hakchi.

v.6 1963; v.7 1963; v.8-13 1967-1972; v.15-18 1974-1978; v.34-35 1982-1983; v.36-37 1983; v.38-39 1983; v.40-42 1983-1984; v.54-56 (1987); v.57-58 (1988); v.58 1988; v.59-60 (1988); v.61-62 (1989); v.63 1989; v.63-64 (1989); v.65-66 (1990); v.84-85 (1994); v.86 1994; v.86-87 (1994-95); v.88-90 (1995); v.104-105 (1999); v.113 2001 Sep; v.114 2001 Dec; v.115 2002 Mar; v.116 2002 Jun; v.117 2002 Sep; v.118 2002 Dec; v.119 2003 Mar; v.120 2003 Jun; v.121 2003 Sep; v.122 2003 Dec; v.123 2004 Jan; v.124 2004 Mar; v.125 2004 Apr; v.126 2004 Jun; v.127 2004 Sep; v.128 2004 Dec; v.129 2005 Mar; v.130 2005 Jun; v.131 2005 Sep; v.132 2005 Dec; v.133 2006 Mar; v.134 2006 Jun; v.135 2006 Sep; v.136 2006 Dec; v.137 2007 Mar; v.138 2007 Jun; v.139 2007 Sep; v.140 2007 Dec; v.141 2008 Mar; v.143 2008 Sep; v.144 2008 Dec; v.145 2009 Mar