Text ( visual ) : unmediated Urban sociology and planning : urban social theory and research / R.E. Pahl. -- In-house reproduction. -- 24p. ; 30cm. -- (University working papers ; CES UWP 5). -- Reprint. Originally published: London : Centre for Environmental Studies, 1969. -- (BA34457237) ; https://ci.nii.ac.jp/ncid/BA34457237 Author Heading(s): Pahl, R. E. (Raymond Edward) ; Centre for Environmental Studies (Great Britain). -- Classification(s): LCC : HT151 ; DC19 : 307.7/6. -- Subject Heading(s): PRECIS : Urban regions - Sociological perspectives ; LCSH : Sociology, Urban