na JATIM-06090000012391 20090625111340.0 ind 0010-060900000012391 0 621.34 SUD a SUDOYO, Peter 0 Azas-azas Ilmu Fisika Yogyakarta Gadjah mada university press 1985 337 hlm. : ilus. ; 21 cm. 0 0 ELEKTROMAGNET JIPDSUR 2 0