00559     2200193   4500001002100000005001500021035002000036007000300056008004100059082001000100084001600110100002100126245010200147260004800249300002800297650001100325650001600336990001300352INLIS00000000005786620221201030702  a0010-1222000014ta221201                g          1 ind    a678.4  a678.4 MUL r1 aMULLINS, LEONARD1 aRequirements in the manufacture of products from natural and synthetic rubbers /cLeonard Mullins  aJakarta :bKonperensi Karet Nasional,c1976  a20 p. :bill. ;c30 cm. 4aRUBBER 4aMANUFACTURE  a248/D/77