TY - BOOK AU - Unwin, Simon, 1952- TI - Twenty - five buildings every architect should understand SN - 9781138781054 AV - NA680.U59 2015 PB - Routledge KW - Architecture, Modern - 20th century KW - NA N1 - A revised and expanded edition of : Twenty buildings every architect should understand; Includes bibliographical references and index ER -