00409nam a2200145   450000100060000000300030000600500170000900800410002603500190006703500180008605000220010410000240012624500850015026000280023516463UR20220428184557.0061103|||||||||||||||||||||||||||||||| d  a(janium) 16452  a(janium)16452 4aTP1110b.E53 19771 aBikales, Norbert M.10aEnciclopedia of polymer science and technolgyb : plastics resins rubbers fibers  bJohn Wiley & Sonsc1977