Twentieth century series
ABC-Clio
Norman Levine ; introd., Lyman H. Legters
Clio Books c1975 Twentieth century series 8
: pbk
所蔵館24館
[by] L.L. Farrar, Jr. Foreword by James Joll
ABC-Clio [1973] Twentieth century series
所蔵館8館
Edited by Peter F. Sugar
ABC-Clio c1971 Twentieth century series no. 4
: cloth , : paper
所蔵館10館
Eric H. Boehm
Clio Press 1966 Twentieth century series no. 2
所蔵館5館