00282nam a2200109Ia 4500008004100000020001800041100001700059245002500076250001100101260004200112300001800154180205s9999    xx            000 0 und d  a9780566087721  aLock, Dennis  aProject Management /  a9th ed  aUSA :bGower publishing companyc2007  axi, 520 pages