00749nam a2200217Ia 4500001001000000003001000010005001700020008004100037040000900078082002400087100002900111245009700140264005200237300003200289490004900321500005700370500002100427504005100448650001600499650001600515000001504MX-MdCICY20260521090126.0220520t1968 ne a f p 0|0 | eng d cCICY04a668.4239bB55e 19681 aBlokland, Reije, d1940-10aElasticity and structure of polyurethane networks /cR. Blokland with a foreword by W. Prins31aRotterdam :bRotterdam University Press, c1968 aix, 110 p. :bil. ;c24 cm.0 aStudies in chemistry. Polymer science ;vv.2 aIssued also as thesis, Delft Institute of Technology aSummary in Dutch aIncluye referencia bibliográfica: p. 105-10814aELASTICIDAD14aPOLIURETANO