00577     2200205   4500001002100000005001700021008004100038035002400079082000600103090001800109100002100127240000600148245011100154260005000265300003200315500000600347504000600353985000600359990000600365JATIM-0609000003684420090625132744.0                                   ind    0010-060900000036844  a0  aCB-D13/369-94  aSudirman, Achmad  a0  aPengaruh naik turunnya voltage listrik pada alat visible light terhadap kekerasan permukaan resin komposit  aSurabayabUniversitas Ailangga Surabayac1994  av, 27 hlm. : ilus, ; 29 cm.  a0  a0  a1  a0