Text ( visual ) : unmediated Class, citizenship, and social development / essays by T. H. Marshall ; with an intro. by Seymour Martin Lipset. -- Garden City, N.Y. : Doubleday , c1964. -- xxviii, 365 p. ; 19 cm. -- (Anchor books ; A432). -- "Originally published in England with the title Sociology at the crossroads.". -- (BA27620633) ; https://ci.nii.ac.jp/ncid/BA27620633 Author Heading(s): Marshall, T. H. (Thomas Humphrey) ; Lipset, Seymour Martin