Author and subject indexes are available on a library database.

作者索引和学科索引可在图书馆的数据库中找到。

《牛津词典》

Users therefore can search by title, by author, by subject, and often by keyword.

所以用户们可以根据标题、作者、主题，经常是关键字来搜索。

《柯林斯英汉双解大词典》

Rachel Botsman, the author of a book on the subject, says the consumer peer-to-peer rental market alone is worth $26 billion.

瑞秋·博茨曼是这方面书籍的作者。她说，单是消费者中个人对个人的租赁市场就价值260亿美元。

youdao

This year's recipients also included, Abdul Rahman Zeitoun, a New Orleans resident who became the subject of a book by American author Dave Eggers.

VOA: standard.2010.05.20

In other words, we no longer say, "How does the author exert autonomous will with respect to the subject matter being expressed?"

换言之，我们不会再说，“作者是如何在尊重所要表达的主题的前提下,把独立的意愿加进去的？“

耶鲁公开课 - 文学理论导论课程节选

By adding his personal experience, however, the author deepens the subject considerably.

ECONOMIST: Rediscovering music with Talking Heads�� front man

Mr. Gaffney and Dr. Peter Leitner, a former member of the LOST negotiating delegation and published author on the subject, testified that the treaty appears to prohibit at-sea interdiction efforts necessary to stopping seaborne enviro-terrorists.

CENTERFORSECURITYPOLICY: Gaffney testifies against LOST

The author clearly admires his subject for his political longevity, his commitment to peace and his parliamentary and electoral management.

ECONOMIST: British political history