na INLIS000000000038737 20161014075135.0 $a 978-979-021-498-9 $0010-101600000001498 $a 028.5 PER s C.2 $a 028.5 PER s C.2 $a I. N. Perwita $a Saat Kemarau Tiba $a Semarang $b PT. Bengawan Ilmu $c 2009 $a Kantor ARPUS Kab. Magetan $a 52.639-0