Release #4

#4 1988/01

#16 1989/01

#26 1989/11

#27 1989/12

#53 1986/03

#55 1986/05

#56 1986/06

#57 1986/07

#58 1986/08

#59 1986/09

#60 1986/10

#61 1986/11 supplement "IDEAS Central Handbook No. 2"

#62 1986/12

#73 1987/11

#74 1987/12

#75 1988/01

#79 1988/05

#87 1989/01

#89 1989/03

#96 1989/11

#97 1989/12

#12 1986/03

#17 1986/08

#20 1986/11

#27 1987/06

v.1 #26 1986/03

v.1 #28 1986/05

v.1 #29 1986/06

v.1 #30 1986/07

v.1 #31 1986/08

v.1 #32 1986/09

v.1 #33 1986/10

v.1 #46 1987/11

v.1 #47 1987/12

v.1 #48 1988/01 special "Christmas Special 1987/88"

v.1 #50 1988/03

v.1 #52 1988/05

v.1 #59 1988/12

v.1 #68 1989/09

v.1 #70 1989/11

v.1 #72 1990/01

v.1 #90 1991/07

1996/01

#94 1986/09

#95 1986/09

#102 1986/11

#107 1986/12

#120 1987/03

1999/09

#52 1986/07

#55 1986/10

#56 1986/11

#75 1988/06

#78 1988/09

#92 1989/11

#95 1990/02

#112 1991/06

#119 1992/01

#125 1992/07

#14 1989/01

#24 1989/11

#33 1990/08

1988/08

#5 1986/05

#6 1986/06

#8 1986/08

#9 1986/09

#10 1986/10

#11 1986/11

#25 1988/01

#28 1988/04

#38 1989/02

#48 1989/12

#28 1986/08