na JATIM-06090000012365 20090625111338.0 ind 979-533-047-0 0010-060900000012365 0 621.314 SUM t SUMANTO 0 Teori Transformator Cet. 1 Yogyakarta Andi Offset 1991 v, 130 hlm. : ilus. ; 28 cm. 0 0 TRANSFORMATOR ELEKTRONIS JIPDSUR 5 0