INFORMATION ON LITERATURE AND UAP - PRACTICE IN THE PEOPLES-REPUBLIC-OF-BULGARIA

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作者：

ESHKOFF, K

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来源：

ZENTRALBLATT FUR BIBLIOTHEKSWESEN | 1981年 / 95卷 / 04期

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中图分类号：

G25 [图书馆学、图书馆事业]; G35 [情报学、情报工作];

学科分类号：

1205 ; 120501 ;

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页码：150 / 155

页数：6

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