Building science

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

1 (1965)	2	?	?	?
3 (1968)	1	1	?	?
4 (1969)	?	1	?	?
6 (1971)	1	?	?	2
8 (1973)	?	1	1	1
9 (1974)	?	1	?	?
10 (1975)	?	2	?	1