American Association for Cancer Research美国癌症研究协会 American Association of Cancer Research美国癌症调查协会 Australasian Association of Cancer Registries澳大利亚协会的癌症登记 African Armed Conflicts Resolved非洲武装冲突解决 Anglo-American Cataloging Rules英美编目规则 Anglo American Cataloguing Rules英美资源集团编目规则 Awardsamerican Association For Cancer ResearchAwardsamerican癌症研究协会 Association of Americans for Civic Responsibility美国公民责任协会