00649     2200229   4500001002100000005001700021008004100038035002400079082001000103090001700113100002200130245005600152250001100208260007000219300003200289500003100321650001900352850001500371980001200386985000600398999001500404YOGYA-0209000000312920090227020611.0                                   ind    0010-020900000003129  a338.1  a338.1bSis P  aSISWOPUTRANTO, PS  aPerkembangan karet InternasionalcPS. Siswoputranto  aCet. 1  aJakartabLembaga Penunjang Perkembangan Nasional(Leppenas)c11981  axxiii, 450 hlmbilusc22 cm  aBibliografi : hlm. 449-450  aIndustri karet  aYOPDYOG(B)  a23-1-06  a1  aP000014267