Release #1

#25 1983/11

#26 1983/12

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

#17 1983/06/28 special "week#4"

#2 1983/03/25

#4 1983/04/08

#40 1983/12/14

v.1 #4 1982/11

v.1 #8 1983/03

v.1 #30 1982/11/11 special "week#2"

#8 1983/06

#9 1983/07

#12 1983/10

#13 1983/11

#14 1983/12

#16 1984/02

#6 1982/09

#7 1982/10 supplement "Spectrum User"

#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

#18 1983/09

#19 1983/10

#20 1983/11

#21 1983/12

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 #3 1983/03

v.3 #4 1983/04

v.3 #5 1983/05

v.3 #6 1983/06

v.3 #7 1983/07

v.3 #8 1983/08

v.3 #10 1983/10

v.3 #11 1983/11

v.3 #12 1983/12

v.4 #1 1984/01

#4 1982/12

#5 1983/02

#6 1983/04

#7 1983/06