na INLIS000000000007670 20140113101655.0 a ||| | 170530| ||| | $a 979-411-719-6 $a 0010-011400000001243 $a 540.1. $a 18 $a 540.1. RET s c.2 $a Dra. Priscilla Retnowati $a Seribu Pena Kimia $a Ke-1 $a Jakarta $b Erlangga $c 1999 $a ARPUS Magetan $a 14.977-0