s 4 Printed publications: the British Library
(1) The British Library Board is entitled to delivery under section 1 of a copy of every work published in print. (2) The copy must be delivered within one month beginning with the day of publication. (3) The copy is to be of the same quality as the best copies which, at the time of delivery, have been produced for publication in the United Kingdom. (4) The Board must give a receipt in writing (whether sent by electronic or other means).