[1]仲蕾,孙广增,侯翠兰.类中心在选书中的应用[J].济南大学学报(综合版),1994,{4}(03):85-89.

The Use of the Centre of Sort in Select Books[J]. Journal of University of Jinan(Social Science Edition), 1994,(3):85-89.

[1]仲蕾,孙广增,侯翠兰.类中心在选书中的应用[J].济南大学学报(综合版),1994,{4}(03):85-89. DOI：

The Use of the Centre of Sort in Select Books[J]. Journal of University of Jinan(Social Science Edition), 1994,(3):85-89. DOI：