00527 2200205 4500001002100000005001500021008004100036020002200077035002500099041000800124082001000132090001000142100001800152245004100170250001600211260003300227300003200260500000700292650002200299INLIS00000000001963220130516053951 ind  a978-979-662-238-2 a0010-051300000019632 aind a363.1 a363.1 aTri, Haryanto aLingkungan yang Aman dan Tentram c.3 aCetakan : 1 aJakartabCempaka Putihc2007 aiv, 60 hlm. : ilus. ;21 cm. a60 aLain-Lain Masalah