na INLIS000000000012828 20190326014443 0010-0219000445 ta 190326 i 0 ind 620 621 SUM t Sumanto Teori ransformator / Drs. Sumanto, MA Cet. 1 Yogyakarta : Andi, 1996 165 hlm : ilus ; 21 cm Fisika Terapan 979-533-369-0 8862/PUK/2000