Travail humain, le

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	3	4

15 (1952)	1	C	?	?
17 (1954)	?	?	1	C
27 (1964)	1	C	1	C
54 (1991)	2	?	?	?
58 (1995)	?	1	?	?
69 (2006)	?	?	1	?
71 (2008)	?	?	1	?