Skemp, Vincent T. M. The Vulgate of Tobit Compared with Other Ancient Witnesses (Society of Biblical Literature, Dissertation Series no. 180). Atlanta: Society of Biblical Literature, 2000. ISBN: 9781589830059. 
Red cloth with bright gilt titles, 5 3/4 x 8 3/4 inches, 486 clean pp. Bar code & name label on ffep; no other library indicators. Very good. Hardcover.
"This dissertation will compare Jerome's Latin translation of the Book of Tobit, the Vulgate (Vg), with the Aramaic and Hebrew fragments from Qumran, extant forms of the Vetus Latina (VL), and the two main Greek recensions of Tobit...This study aims to establish the agreements and differences between Jerome's version of Tobit and the other ancient versions, taking into consideration especially the newly published Qumran Semetic texts and the latest published forms of VL, and to draw conclusions about Jerome's translation technique." - Introduction.