https://opac.ru.ac.bd/cgi-bin/koha/opac-search.pl?q=ccl=an%3A163790&sort_by=relevance&format=rss 2 0 100 ISBN: https://opac.ru.ac.bd/cgi-bin/koha/opac-detail.pl?biblionumber=54940 By Flood, W. E..
London : Longmans, Green, 1951 .
137 p. : 19 cm..

]]> Place hold on Fire and heat /

]]> https://opac.ru.ac.bd/cgi-bin/koha/opac-detail.pl?biblionumber=54940 ISBN: https://opac.ru.ac.bd/cgi-bin/koha/opac-detail.pl?biblionumber=71790 By Flood, W. E..
London : Longmans, Green & Co. 1949 .
143 p. : 27 cm..

]]> Place hold on The wonder of light /

]]> https://opac.ru.ac.bd/cgi-bin/koha/opac-detail.pl?biblionumber=71790