Release #0

#13 1982/11

#14 1982/12

#15 1983/01

v.1 #4 1982/11

v.1 #20 1982/09/02 special "week#1"

v.5 #29 1986/07/17 special "week#3"

#9 1983/07

#10 1983/08

#11 1983/09

#13 1983/11

#14 1983/12

#15 1984/01

#1 1982/12

#8 1982/11 supplement "Spectrum User"

#9 1982/12

#12 1983/03

#13 1983/04

#14 1983/05

#15 1983/06

#16 1983/07

#17 1983/08

#18 1983/09

#19 1983/10

#21 1983/12

1984 special "Annual 1984"

#22 1984/01

v.2 #10 1982/10

v.2 #11 1982/11

v.2 #12 1982/12

v.3 #1 1983/01

v.3 #2 1983/02

v.3 #6 1983/06

v.3 #7 1983/07

v.3 #8 1983/08

v.3 #9 1983/09

v.3 #10 1983/10

v.3 #11 1983/11

v.3 #12 1983/12

v.4 #1 1984/01

#1 1984/01

#3 1982/10

#4 1982/12

#5 1983/02

#6 1983/04

#7 1983/06

#8 1983/08

#10 1983/12

#11 1984/02