https://opac.iub.edu.bd/cgi-bin/koha/opac-search.pl?q=ccl=%28su%3A%7BSocial%20systems.%7D%29&sort_by=title_az&format=rss 4 0 50 ISBN: https://opac.iub.edu.bd/cgi-bin/koha/opac-detail.pl?biblionumber=14791 ]]> By Buzan, Barry..
Oxford ; | New York : Oxford University Press, 2000 .
xvi, 452 p. : 25 cm..

]]> Place hold on International systems in world history :

]]> https://opac.iub.edu.bd/cgi-bin/koha/opac-detail.pl?biblionumber=14791 ISBN: https://opac.iub.edu.bd/cgi-bin/koha/opac-detail.pl?biblionumber=4128 ]]> By Shea, Thomas M..
Madison : Brown and Benchmark, 1997 .
xx, 483 p. : 27 cm..

]]> Place hold on An Introduction to special education :

]]> https://opac.iub.edu.bd/cgi-bin/koha/opac-detail.pl?biblionumber=4128 ISBN: https://opac.iub.edu.bd/cgi-bin/koha/opac-detail.pl?biblionumber=15220 ]]> By Jervis, Robert,.
Princeton, N.J. : Princeton University Press, 1997 .
ix, 309 p. ; 25 cm..

]]> Place hold on System effects :

]]> https://opac.iub.edu.bd/cgi-bin/koha/opac-detail.pl?biblionumber=15220 ISBN: https://opac.iub.edu.bd/cgi-bin/koha/opac-detail.pl?biblionumber=3906 ]]> By Hall, Thomas D.
London : Rowman and Littlefield Publsihers, Inc, 2000 .
x, 339p. : 23cm.

]]> Place hold on A World-Systems Reader :

]]> https://opac.iub.edu.bd/cgi-bin/koha/opac-detail.pl?biblionumber=3906