美国古物学会(AAS)历史期刊集:第五辑 描述: 从1866年到1877年，超过2500个标题. 系列5是5个系列中的第5个系列，从美国首屈一指的知识库之一的系列馆藏中创建, 美国古物协会. The themes presented in Series 5 reflect a nation that persevered through a most difficult set of circumstances: a bloody civil war that claimed hundreds of thousands of lives; the incorporation of the recently-freed African Americans into American life; a population that rapidly expanded into the Western territories.
CQ研究员 描述: 关于运行状况的单一主题报告, 社会趋势, 刑事司法, 国际事务中, 教育, 环境, 科技与经济. Each 12,000字的报告是由一位经验丰富的记者研究和撰写的，包括一个介绍性的概述, three pro-con debates; background and chronology on the topic; an assessment of the current situation; tables and maps; a pro/con debate by representatives of opposing positions; and bibliographies of key sources.
Scribner作家系列 描述: the Scribner作家系列 are e-books that include American Writers Collection (36 vols); British Writers Collection (26 vols); European Writers Collection (14 vols); World and Genre Writers Collection (25 vols).
