Discussion on Micro Film Marketing of Libraries： Introducing the Micro Film of Tsinghua University Library Winning the “Award for International Marketing of Libraries”

ISSN 2095-5197　CN 36-1324/G2

Discussion on Micro Film Marketing of Libraries： Introducing the Micro Film of Tsinghua University Library Winning the “Award for International Marketing of Libraries”

QIN Jie （The Art Institute of Xinxiang University, Xinxiang 453003, China）

Library Research . 2014, (5): 41 -44 .