Yes,I know what it means however,the GB of the WBTS does not.They said the Study Edition apears once a month and is not offered to the public.The Study Edition(has 32 pages) and the Public Edition(has 16 pages) of the Watchtower are not two different magazines.Per their WT of Jan.15/2008.
On page 2 of their Oct.15/2014 public WT they say it is published semimonthy. Page 3 they say nearly 46 million copies of each issue are printed.Also their Study Edition is published semimonthyMy understanding, the public issue is on the 1st of the month and the study is on the 15th month only one copy of ea issue.Someone please explain the discrepancies.