| 何佳讯.文献情报替代利用的理论与方法[J].中国图书馆学报,1993,19(3): |
| 文献情报替代利用的理论与方法 |
| Theories and Methods for the Substitutive Use of Documentary Information |
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| 英文摘要: |
| The objects of studies in information sourse,information users and the use of information arequite different.The paper studies the connotation and the theoretical basis of the substitutivephenomenon of documentary information.Also it protrays theories and methods for the substitu-tive use of documentary information. |
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