Record Display for the EPA National Library Catalog
RECORD NUMBER: 3 OF 9| Main Title | Flowchart symbols and their usage in micrographics. | |||||||||||
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| CORP Author | National Microfilm Association. | |||||||||||
| Publisher | the Association, | |||||||||||
| Year Published | 1973 | |||||||||||
| OCLC Number | 02060121 | |||||||||||
| Additional Subjects | Flow charts ; Microfilms ; Microphotography | |||||||||||
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| Notes | At head of title: NMA Standard. "Approved August 6, 1973 as an American National Standard." |