1. Research guid in economics
پدیدآورنده : C.E.Helppie and others
کتابخانه: Library of Faculty of Management of Tehran University (Tehran)
موضوع : Economic research
2. Research guide in economics
پدیدآورنده : [by] Charles E. Helppie, James R. Gibbons [and] Donald W. Pearson
کتابخانه: Library of the Faculty of Economics University of Tehran (Tehran)
موضوع : Economic research
رده :
H
62
.
H45
