na INLIS000000000018283 20150609152258.0 978-602-3168-50-7 0010-061500000000294 JIPUBAY [23] 507 507 UMI s Umi Saidah W. Seri Sains Dasar : Mengenal Elektromagnet Umi Saidah W Jakarta Barat PT Albama 2009 iv, 76 hlm. : Ilus. 25 cm. Seri Sains Dasar Glosarium : 74., Bibliografi : 76 Sains JIPUBAY