Indexed by:
Abstract:
<正> 传统纸质出版物大致为三类:书籍、报纸、期刊。这些出版物在发行时都有其最小的基本单元,如书籍、期刊以"本"为基本单位,报纸以"份"为单位。若读者想购买某本书的某几页,并只付这几页的款,这种购物就无法实现。同样,若读者只想购买某本期刊的某篇文章,某份报纸的某一版,并只
Keyword:
Reprint 's Address:
Email:
Source :
中国科技期刊研究
Year: 2002
Issue: 02
Volume: 13
Page: 172
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 2
Affiliated Colleges: