na INLIS000000000015453 20140326082147.0 a ||| | 170530| ||| | $a 978-979-021-518-4 $a 0010-031400000002751 $a 668.5 $a 668.5 BAS m C.1 $a M. Basrowi $a Manfaat Plastik $a Semarang $b PT. Bengawan Ilmu $c 2010 $a ARPUS KAB. Magetan $a 49.788-0