Rumbo.

no.157,177 1987-88; no.178-190 1988; no.191-203 1988; no.204-216 1988; no.269-279 1990; no.289-293 1990; no.294-306 1990; no.307-319 1990; no.320-336 1991; no.332-344 1991:abr.-jun.; no.337-340,365-70 1991; no.338-353 1991; no.354-370 1991; no.358-368,370 1991:oct.-dic.; no.371-383 inc. 1992; no.371-374,376-387 1992; no.385-396 1992; no.397-421 1992; no.422-447 inc. 1993; no.448-460 1993; no.461-472 1993; no.473-497 1994; no.544-558 1995; no.559-574 inc. 1995; no.576-577 1996; no.578-592 1996; no.593-609 1996; no.610-626 1996; no.627-638 1997; no.639-652 1997; no.653-665 1997; no.666-673 inc. 1997-1998; no.675-684 1998; no.685-686 1998