00409nam a2200145   450000100060000000300030000600500170000900800410002603500190006703500180008605000220010410000240012624500850015026000280023516459UR20220428184556.0061103|||||||||||||||||||||||||||||||| d  a(janium) 16448  a(janium)16448 4aTP1110b.E53 19701 aBikales, Norbert M.10aEnciclopedia of polymer science and technolgyb : plastics resins rubbers fibers  bJohn Wiley & Sonsc1970