Screen Library自动电话局电话负荷与损失的统计：十进位步进制
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| Main Authors: | ; |
|---|---|
| Group Author: | |
| Published: |
人民邮电出版社
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| Publisher Address: | 北京 |
| Publication Dates: | 1956 |
| Literature type: | Book |
| Language: | Chinese |
| Subjects: | |
| Carrier Form: | 20页: 图,表 ; 19cm |
| Index Number: | TN916 |
| CLC: | TN916.8 |
| Call Number: | 448.797/028121 |
| Contents: | 译自:Учет телефонной нагрузки и потерь на декадно-шаговых ато |