Al-Yousef, Husain.
ERP productivity function : ERP systems productivity function / / Husain Al-Yousef.
Saarbrücken : LAP Lambert Academic Publishing, cop. 2009.
III, 113 s. ; 22 cm.
ISBN 978-3-8383-1020-6
TM.9580
T.13756
UKD: 005:004.03=111