na INLIS000000000005904 20221010104501 0010-011400000005904 221010 g 0 ind 978-979-033-253-9 id 926 926 Hel a Heller, Robert Andrew Grove Jakarta : Esensi, 2008 111 hlm. : ilus. ; 21 cm. Indeks hal.110, Bibliografi hal.109 BIOGRAFI 926 HEL a