na INLIS000000000009489 20170317161112.0 978-602-18336-8-1 010-031700000000332 SBPUBUK Ind [22] 411 411 RIS p Risman 1963 Praktik Praktis Penulisan Karya Tulis Ilmiah untuk Guru/ Risman,Waitlem Cet.1 Padang : Kabarita, 2015 238 hlm.; 21 cm. Penulisan Waitlem SBPUBUK 2653/KPAD/2016