00688nam0-22002531i-450-990001296710403321000129671FED01000129671(Aleph)000129671FED0100012967120000920d1985----km-y0itay50------baengDesign theoryby HUGHES D.R. and PIPER F.C.Cambridge [etc.]Cambridge University Press1985Hughes,Daniel Richard42177Piper,F.C.ITUNINARICAUNIMARCBK990001296710403321113-G-192641MA1MA1Design Theory349578UNINAING01