na 030509s1997||||jki| g | 000 0 ind BHTDB2701201400091 20140127150617.773 979-518-728-7 012-270114009160 SBPKHAT [20] 500 500 HER i Heri Purnama Ilmu alamiah dasar / Heri Purnama Cet. 2 Jakarta : Rineka Cipta, 2001 x, 301 hlm. : ilus. ; 20 cm. Bibliografi : hlm. 299-301 Sains Studi dan pengajaran SBPKHAT