Printed books. Accounts of the quantities, and also the value, so far as it can be given, of printed books imported into and exported from the United Kingdom in each of the years 1828, 1838, 1848, 1858, and 1868; showing the counties from which received and to which sent, and distinguishing the totals of foreign countries and British possessions; and, of the quantities and also the values, with the weights and monies rendered into English equivalents, of printed books imported into and exported from foreign countries in each of the years 1855, 1856, 1857, and 1865, 1866, 1867 [electronic resource].