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Series introduced in 1974 by . The initial releases spanned the catalogue numbers PA-6001(M) to PA-6016(M), with later releases spanning PA-3113(M) to PA-3119(M). Not to be confused with the series .
Series introduced in 1974 by . The initial releases spanned the catalogue numbers PA-6001(M) to PA-6016(M), with later releases spanning PA-3113(M) to PA-3119(M). Not to be confused with the series .