suryatna rafi'i text Angkasa 1990 1 id vi + 138 hlm,; 21 cm 1 Teknik Evaluasi 001.4 979-404-315-x 241224 20241224113227 INLIS000000000006096 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)