00000nam 2200000 4500 KASEL-06100000012630 20100611142711.0 181108||||||||| | ||| |||| ||ind|| 0010-061000000012630 549 549/Ind/t PN Timah Indonesia Timah Indonesia Jakarta Humas PN Timah Indonesia 1973 21 hlm. ; 21 cm 0 TIMAH - 1 4125/12-75