text Jakarta Balai Pustaka 2001 Cetakan : 3 ind 64 hlm. : ilus. ;28 cm. Energi Iptek 531.6 20130516004833 INLIS000000000013552 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)