00307nam a2200121 a 4500008004100000050001500041100002000056245004000076246003600116250001500152260000900167350000900176120416s1976    xx |||||||||||||| ||    u  aNA 500 Und  aSelfridge, John10aUnderstanding the built environment  aa reader in W estern traditions  a2nd experi  c1976  a0.00