https://rics.koha.openfifth.net/cgi-bin/koha/opac-search.pl?q=ccl=Provider%3ANational%20Coal%20Board&sort_by=pubdate_dsc&format=rss 2 0 50 ISBN: https://rics.koha.openfifth.net/cgi-bin/koha/opac-detail.pl?biblionumber=86351 London National Coal Board 1975 .
111p. 21cm x 30cm

]]> https://rics.koha.openfifth.net/cgi-bin/koha/opac-detail.pl?biblionumber=86351 ISBN:0901429597 https://rics.koha.openfifth.net/cgi-bin/koha/opac-detail.pl?biblionumber=95035 London National Coal Board Mining Department 1973 .
41p. (26)leaves. (22 fold). ill(some col). maps(some col). 0901429597

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