https://opac.bue.edu.eg//cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Tench%2C%20Ralph.%22&sort_by=relevance&format=rss 4 0 50 ISBN: https://opac.bue.edu.eg//cgi-bin/koha/opac-detail.pl?biblionumber=8960 By 20080729 .
Harlow, England ; | New York : FT Prentice Hall, 2006 .
xxx, 641 p. : , Distributer: Baccah. 26 cm..

]]> https://opac.bue.edu.eg//cgi-bin/koha/opac-detail.pl?biblionumber=8960 ISBN: https://opac.bue.edu.eg//cgi-bin/koha/opac-detail.pl?biblionumber=13437 By 20080729 .
Harlow, England ; | New York : FT Prentice Hall, 2009 2009 .
666 p. : 26 cm..

]]> https://opac.bue.edu.eg//cgi-bin/koha/opac-detail.pl?biblionumber=13437 ISBN: https://opac.bue.edu.eg//cgi-bin/koha/opac-detail.pl?biblionumber=19876 By Tench, Ralph..
Harlow : Pearson Education Limited, 2014 .
xxix, 565 p. : , Glossary : p. 545-553. | Previous edition : 2009. 27 cm..

]]> https://opac.bue.edu.eg//cgi-bin/koha/opac-detail.pl?biblionumber=19876 ISBN: https://opac.bue.edu.eg//cgi-bin/koha/opac-detail.pl?biblionumber=27258 By Tench, Ralph..
Harlow : Pearson Education, 2017 .
xxix, 578 p. : , Revised edition of Public relations, 2013. 26 cm..

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