1978-05-20 /decuslib10-05/01/43,50337/23/form.sim 1978-05-20 /decuslib20-03/01/decus/20-0078/libsim/form.sim 1979-02-15 /decuslib10-08/01/43,50463/10/form.sim 1979-02-15 /decuslib20-04/01/decus/20-0135/10/form.sim 1979-02-15 /decuslib20-04/01/decus/20-0135/comp/form.sim