00567     2200205   4500001002100000005001700021008004100038035002400079082000600103090001800109100002400127240000600151245009100157260006100248300002800309500000600337504000600343985000600349990000600355JATIM-0609000003841620090625132922.0                                   ind    0010-060900000038416  a0  aCB-D13/169-91  aDjoko Agus Purwanto  a0  aPengembangan metode penetapan kadar mentol dalam pelarut etanol secara spekrofotometri  aSurabayabLembaga Penelitian Universitas Airlanggac1991  av. 25 hlm.:ilus.; 29 cm  a0  a0  a1  a0