Release #1

#14 1982/12

#15 1983/01

1983/12

1984/01

v.1 #1 1984/02

v.1 #4 1984/05

#2 1983/03/15 special "week#3"

#4 1983/03/29 special "week#5"

#6 1983/04/12 special "week#2"

#8 1983/04/26 special "week#4"

#10 1983/05/10 special "week#2"

#12 1983/05/24 special "week#4"

#2 1983/12

v.1 #4 1982/11

v.1 #5 1982/12

v.1 #8 1983/03

v.2 #3 1983/01/20 special "week#3"

#9 1983/07

#4 1983/06

#5 1983/08

#7 1982/10

#8 1982/11

#8 1982/11 supplement "Spectrum User"

#9 1982/12

#10 1983/01

#11 1983/02

#12 1983/03

#13 1983/04

#14 1983/05

#15 1983/06

#16 1983/07

v.2 #10 1982/10

v.2 #12 1982/12

v.3 #2 1983/02

v.3 #3 1983/03

v.3 #4 1983/04

v.3 #5 1983/05

v.3 #6 1983/06

v.3 #10 1983/10

v.3 #11 1983/11

v.3 #12 1983/12

#4 1982/12

#5 1983/02

#6 1983/04

#7 1983/06

#8 1983/08

#26 1986/06

2001/03