na INLIS000000000011625 20260313112044 0010-0326000010 ta 260313 g 0 eng 323.27 323.27 DAV u Davenport, Russell W. U.S.A. The Permanen Revolution New York : Prentice-Hall, 1951 xvii, 267p : ill. ; 23 cm 2922/PSEKP/2026