20th Century History of Delaware C…
James Robert 1841- [From Old Lytle
James R. Lytle
20th Century History of New Castle…
Aaron L. (Aaron Lyle) 1837- C. Hazen
20th Century History of Springfiel…
William M. (William Mahlon) Rockel
20th Century History of Steubenvil…
Joseph Beatty Doyle
20th Century History of the City o…
Joseph Fulton McFarland, Richmond-Arnold Publishing Co Pbl
20th Century World History : The C…
Keely Rogers, Jo Thomas
2154; Lieu, : Hard Soft Science-Fi…
Michael W. Lieu
21 Biblical Characters : Heroes an…
Samuel Shepherd
21st Century Challenges in Chemica…
D. Michael P. Mingos, Paul R. Raithby
25 Years of 22 Minutes : An Unauth…
Angela Mombourquette
25 Years of Model Checking : Histo…
Orna Grumberg, Helmut Veith
