Text ( visual ) : unmediated The future of planning : a study sponsored by the Centre for Environmental Studies / edited by Peter Cowan. -- London : Heinemann Educational , 1973. -- vii, 182 p. ; 23 cm. -- Includes bibliographical references. -- ISBN 043585920X ; (BA20480412) ; https://ci.nii.ac.jp/ncid/BA20480412 Author Heading(s): Cowan, Peter ; Centre for Environmental Studies (Great Britain). -- Classification(s): LCC : HT169.G7 ; DC : 309.2/62/0942. -- Subject Heading(s): LCSH : City planning -- Great Britain -- Addresses, essays, lectures ; LCSH : Planning -- Addresses, essays, lectures