na INLIS000000000002657 20200115113616 0010-0219002657 Betapa Mudah Menulis Karya Ilmiah / Suyanto Suyanto 200115 e 0 ind 9789791888264 400 400 SUY b cet 1 Jogjakarta : Eduka, 2009 131 hln : ilus ; 20 cm 101507