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Archive of 1980 Online Issues:

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February 1980; 26 (1): 1 - 41
 April 1980; 26 (2): 43 - 74
June 1980; 26 (3): 75 - 129
 August 1980; 26 (4): 131 - 166
October 1980; 26 (5): 167 - 211
 December 1980; 26 (6): 213 - 266