No.	Title	Date
1441	Acid Test: Can We Save Our Oceans From CO2?	2008-10
1442	Acidification of Earth	2011
1443	Aclaración
1444	Acomodando ( external resource | internal citation )	1944
1445	Acomodando ( external resource | internal citation )	1945
1446	Aconsejando ( external resource | internal citation )
1447	Acordate ( external resource | internal citation )
1448	Acordeón de Paris
1449	Acordes porteños ( external resource | internal citation )	1945
1450	Acorralada	1992
1451	Acoustic colours. The famous guitars	1984
1452	ACQUISITION, CURATION, AND MAPPING APPLICATIONS OF PHENOTYPIC ACCESSION INFORMATION	2013-2016
1453	Acrobat perfomers	2000/2010
1454	Across the Bridge. Descriptive Song
1455	Act of legislature of 1913 establishing city government for the city of Miami, Florida	1913
1456	Acta de Ahesion, Jurisdiccion de Cardenas, Partido de Guamutas, 15 agosto de 1857	1857-08-15
1457	Acta de la 6a Reunion de Equipo Nacional En Armenia	1962
1458	Acta de la Octava Reunion de Equipo Nacional	1963-10
1459	Acta de la Septima Reunion de Equipo Nacional	1963-05-19
1460	Actas y Documentos Pontificios 25	1964-08-19