na INLIS000000000001097 20150423100642.0 9786028174480 010-041500000000307 21 153 153 YUL m Yulian, Arif VirKill Membongkar Aktivitas Otak Tengah / Arif VirKill Yulian Cet.1 Yogyakarta Galangpress 2011 , 152 hlm. : ilus. ; 23 cm. Biblio : hlm. 148 - 149 Kecerdasan Perpusdakedirikota 1600(025899)/PU-KDR/PB/2011