载入...
Computers at work;
| 其他作者: | |
|---|---|
| 格式: | Printed Book |
| 语言: | English |
| 出版: |
London
Sun Books,
1969.
|
| 丛编: | Hamlyn all-colour paperbacks, popular science
|
| 主题: |
| 实物描述: | 159 p. col. illus., col. maps. 18 cm. |
|---|---|
| ISBN: | 0600001121 |