Update 19 Newsletter

see update 19, Update 201712 December issue
SEE UPDATE 19, Update 201711, NOVEMBER ISSUE
SEE UPDATE 19, Update 201710rev OCTOBER ISSUE
SEE UPDATE 19, Update 201709, SEPTEMBER ISSUE
SEE UPDATE 19, Update 201706, JUNE ISSUE
see update 19,Update 201705rev, may issue
SEE UPDATE 19, Update 201704, aPRIL ISSUE
See update 19 Update 201703rev, March Issue
SEE UPDATE 19 Update 201702, february issue
See Update 19 update-201701rev, January 2017 issue
See update-19-201612, December 2016 issue
See Update 19 update-19-201611revNovember issue
See Update 19 update-19-201610 October 2016 Issue
See update-19-201609rev1 September issue
See the May issue of Update 19
See the April 2016 issue of Update 19
See the March 2016 issue of Update March2016-3
See the February 2016 issue of Update 19 201602.1
See the January 2016 issue of Update 19 2016 Jan rev
See the December issue of Update 19 2015 Dec
See the June issue of Update 19
See the September issue of Update 2015 09
See the October issue of Update 2015 10 rev
See the November issue of Update 19 2015 11rev