By LIU MENGXIONG   in Journal of Documentation

ISSN:0022-0418|49|4|370-408

Emerald Group Publishing Ltd‎(1993)‎

Access to resources Favorite 18.615177

By Wu Yuhfen Diana   Liu Mengxiong   in The Electronic Library

ISSN:0264-0473|19|6|432-440

Emerald Group Publishing Ltd‎(2001)‎

Access to resources Favorite 13.030624