00253nam a2200097Ia 4500008004100000082001500041100002400056245003500080260003300115300000700148140113s9999    xx            000 0 und d  a025.8   M1  a"Baynes-Cope, A.D."  aCaring for books and documents  a1981bBritish MuseumcLondon  a30