00305nam a2200121 450000500170000010000190001724500350003626400240007130000180009533600220011333700240013533800240015920260530113846.01 aHenry Petroski10aThe Evolution of USEFUL THINGS 1bVintage Booksc1982 a234 páginas atexto2rdacontent asin medio2rdamedia avolumen2rdacarrier