1975-12-12 /decuslib10-06/01/43,50421/index.rel 1978-02-16 /ap-c796e-sb/01/index.rel 1981-02-01 /decus_20tap4_198111/01/decus/20-0112/index.rel 1981-02-01 /decuslib20-04/01/decus/20-0112/index.rel