"Person"@en . "Person"@en . "Materials science"@en . . . . . "Becher, Paul F."@en . "Becher, Paul Frederic"@en . . . _:b1 . _:b1 "initial version"@en . _:b1 "2017-11-07T10:27:52-06:00" . _:b1 "Diana Dulek" . _:b2 . _:b2 "Added related term \"Materials science.\""@en . _:b2 "Laura Ramirez" . _:b2 "2018-05-03T10:55:57-05:00" . "Source: University of Houston Electronic Theses and Dissertations."@en . . . .