text Jakarta Bumi Aksara 1991 Cet.1 ind 118 hlm 21 cm Ec. Alec S. Nitisemito, M Umar Burhan Bibliografi : hlm. 117 Manajemen proyek - Studi kelayakan 658.404 979-526-051-0 20090227024915.0 YOGYA-02090000034602 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)