text Jakarta PT Pranadnya Paramita 1989 Cetakan : 1 ind xi, 261 hlm. : ilus. ;21 cm. Industri Sekunder 338.4 979-408-191-4 20130515193532 INLIS000000000007701 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)