na INLIS000000000003305 20150325143717.0 a ||| | 170609| ||| | $a 978-979-534-415-5 $a 0010-011500000001308 $a 503 $a michael allaby $a Pengukir Sains 5 $a Bandung $b Pakar raya $c 2009 $a Sains $a derek gjertsen $a intan sejati $a 6303/banbg/kpad/2011 $a 6302/banbg/kpad/2011