https://opac.bue.edu.eg//cgi-bin/koha/opac-search.pl?q=ccl=%28su%3A%7BLabor%20productivity.%7D%29&sort_by=relevance&format=rss 3 0 50 ISBN: https://opac.bue.edu.eg//cgi-bin/koha/opac-detail.pl?biblionumber=1151 By Mello, Jeffrey A. .
Australia : Thomson/South-Western, 2004 .
xxi, 475 p. : 25 cm..

]]> https://opac.bue.edu.eg//cgi-bin/koha/opac-detail.pl?biblionumber=1151 ISBN: https://opac.bue.edu.eg//cgi-bin/koha/opac-detail.pl?biblionumber=7583 By Prais, S. J. .
Cambridge [England] ; | New York : Cambridge University Press,1995 1995 .
xiv, 138 p. ; , distributer: Al-Ahram 24 cm..

]]> https://opac.bue.edu.eg//cgi-bin/koha/opac-detail.pl?biblionumber=7583 ISBN: https://opac.bue.edu.eg//cgi-bin/koha/opac-detail.pl?biblionumber=18025 By Walters, David,.
Houndmills, United Kingdom : Macmillan Business, 1996 .
xx, 290 p. : , Index : p. 282-290. 24 cm..

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