TY - MANSCPT AU - Shashigo Gerbu TI - Mahberesb tekor project management: nidfe hasabna ategebaber SN - (paperback) AV - RA643.8 .F574 2002 U1 - ETH 658.404 Sha 2004 21 PY - 2004/// CY - Addis ababa PB - Shashigo Gerbu N1 - Includes bibliographical references and index ER -