Flowchart symbols for information processing.
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| Corporate Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
Geneva :
the Organization,
1969.
|
| Edition: | 1st. ed. |
| Series: | ISO recommendation ;
R 1028 |
| Subjects: |
| Physical Description: | 7 p. : ill. |
|---|