http://library.bids.org.bd/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Javorcik%2C%20Beata%20Smarzynska%22&format=rss2 5 0 500 ISBN http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=20133 By Javorcik, Beata Smarzynska. Washington, D.C. : The World Bank (WB) , 2004 . 25p. : 25 cm..

]]> http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=20133 ISBN http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=40260 By Amiti, Mary. Washington DC : World Bank(WB) 2005 . 32p. : 23 cm..

]]> http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=40260 ISBN http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=41067 By Javorcik, Beata Smarzynska. Washington,D.C. : World Bank (WB) , 2005 . 35p. : 25 cm..

]]> http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=41067 ISBN http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=41624 By Baroncelli, Eugenia. Washington, D.C. : The World Bank (WB) , 2004 . 36p. : 26 cm..

]]> http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=41624 ISBN http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=45581 By Hoekman, Bermard. Washington, D.C. : The World Bank (WB) , 2004 . 46p. : 25 cm..

]]> http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=45581