Monthly labor review

Articles in SafetyLit
Y-Axis = Volume :: X-Axis = Issue
?=unknown status :: X=no issue published :: nn=articles from issue :: A=relevant article(s) IDed to add
S=searched, nothing relevant :: O=issue published but not yet searched :: C=combination issue

	1	2	4	10	12	August

65 (1947)	?	1	?	?	?	?
69 (1949)	?	?	1	?	?	?
104 (1981)	?	?	?	1	?	?
113 (1990)	?	1	?	?	?	?
133 (2010)	1	?	?	?	?	?
134 (2011)	1	?	?	?	?	?
135 (2012)	?	1	?	?	?	?
136 (2013)	?	1	?	?	?	?
139 (2016)	?	?	?	?	?	1
2016 (2016)	?	?	?	?	1	1