na INLIS000000000001201 20150429084416.0 9789797815417 010-041500000000411 21. 174 174 FLE e Fleddermann, Charles B. Etika Enjiniring Charles B. Fleddermann Ed.2 Jakarta Erlangga 2006 viii 180 hlm; ilus; 25 cm. Jabatan Perpusdakedirikota 1876(024573)/PU-KDR/PP/2011 1893(024575)PU-KDR/PP/2011