back number

n.

过期刊物，过时（或老式）的人（或物），老古董；

复数：back numbers

Back number
BACK NUMBER
Method and apparatus for pre-programmed call-back-number-determined alert
A Brief Talk on the Advantages and the Use of Back-number Periodical Resource
A Brief Comment on the Methods of Arranging the Chinese Back Number Journals on Shelves
Research into the Arrangement of Chinese Back_Number Periodicals
Cost Benefit of Back Number Periodicals of Analysis and Kept Strategy of Research
The Management and Development and Use of The Resources of Back Number of Journal in College Librarys
The Development of the Information Resources of Back Number of Journal in Librarys
On Developing and Application of the Back-Number Periodicals in Public Library