00588     2200217   4500008004100000001001900041005001900060020001800079035002100097040001200118082001400130084001400144100001700158245003900175250001100214260003500225300003500260504003100295650003200326850001200358030509s1997||||jki|   g |    000 0 ind  BHTDB270120140009120140127150617.773  a979-518-728-7  0012-270114009160  aSBPKHAT042[20]a500  a500 HER i0 aHeri Purnama10aIlmu alamiah dasar /cHeri Purnama  aCet. 2  aJakarta :bRineka Cipta,c2001  ax, 301 hlm. :bilus. ;c20 cm.  aBibliografi : hlm. 299-301 4aSainsxStudi dan pengajaran  aSBPKHAT