na INLIS000000000028573 20150804081825.0 $a 978-979-1464-161 $0010-081500000000038 $a R 428 WAL s C.1 $a R 428 WAL s C.1 $a Walidi $a Step by Step to Speak English $a Ke-1 $a Yogyakarta $b PT. Citra Aji Parama $c 2006 $a PEMAKAIAN BAHASA INGGRIS $a Arpus Kab. Magetan $a 28.278