na INLIS000000000012719 20140303074946.0 a ||| | 170530| ||| | $a 978-979-736-895-1 $a 0010-031400000000017 $a 372.1. $a 12 $a 372.1. SRI b c.3 $a Sri Winarsih $a Belajar Praktis IPA $a Ke-1 $a Semarang $b Aneka Ilmu $c 2007 $a ARPUS Magetan $a 49.664-0