The Spectrum

Click to ExpandVol. 1 (1970-1971)

Click to ExpandVol. 2 (1971-1972)

Click to ExpandVol. 3 (1972-1973)

Click to ExpandVol. 4 (1973-1974)

Click to ExpandVol. 5 (1974-1975)

Click to ExpandVol. 6 (1975-1976)

Click to ExpandVol. 7 (1976-1977)

Click to ExpandVol. 8 (1977)