Zikmund, William G.
Business Research Methods. - 8th. - Australia : South Western, 2008. - 674p. ,index,.ill. ; cm.
Management.
Business.
HD30.4.Z64(R)
Business Research Methods. - 8th. - Australia : South Western, 2008. - 674p. ,index,.ill. ; cm.
Management.
Business.
HD30.4.Z64(R)