Printing History 207 Bibliography 40 Printers 35 American literature 29 Imprimerie 20 Type and type-founding 20 more ... Histoire 18 Imprints 16 Printing industry 16 American newspapers 15 Early printed books 12 Publishers and publishing 11 Origin and antecedents 9 Booksellers and bookselling 8 Imposition, etc 8 Authorship 7 Book industries and trade 7 German American literature 7 history 6 Biography 5 Catalogs 5 Incunabula 5 Books 4 German imprints 4 Graphic arts 4 Handbooks, manuals, etc 4 Publishing 4 Advertising 3 Broadsides 3 Engraving 3 Germans 3 Hist 3 Illustration of books 3 Labor unions 3 Libraries 3 Livres anciens 3 Origines et antécédents 3 Union lists 3 Vocational guidance 3 less ...