Release #0

#18 1989/03

#53 1986/03

#55 1986/05

#56 1986/06

#57 1986/07 supplement "IDEAS Central Handbook No. 1"

#62 1986/12

#67 1987/05

#68 1987/06

#13 1986/04

#15 1986/06

#17 1986/08

v.1 #27 1986/04

v.1 #28 1986/05

v.1 #29 1986/06

v.1 #30 1986/07

v.1 #32 1986/09

v.1 #51 1988/04

v.2 2018 special "Annual 2018"

1996/01

#82 1986/06

#110 1987/01

v.5 #16 1986/04/17 special "week#3"

v.5 #34 1986/08/21 special "week#3"

v.6 #18 1987/05/08 special "week#2"

1999/09

#49 1986/04

#50 1986/05

#51 1986/06

#52 1986/07

#53 1986/08

#54 1986/09

#55 1986/10

#62 1987/05

#65 1987/08

v.6 #5 1986/05

#5 1986/05

#6 1986/06

#8 1986/08

#11 1986/11

#12 1986/12

#14 1987/02

#15 1987/03

#16 1987/04

#17 1987/05

#19 1987/07

#36 1988/12

#61 1991/01

#63 1991/03

#24 1986/04

#26 1986/06

1993/01