Deletion of Elaine L. Jack

Comment: Of the three books named above, there is significant coverage in the two books I can see on Google Books, which is the bare minimum needed, and I will  that the third also has SIGCOV. Also, as well as information about roles and the dates at which the subject assumed them, etc, there is information about changes in policy and practice during the subject's leadership, so it is clear that there are achievements she is notable for, not just roles she held
Stance: keep
Cited policy: Wikipedia:Assume good faith (WP:AGF)