# BSTJ 9: 2. April 1930: Economic Quality Control of Manufactured Product. (Shewhart, W.A.)

Bell System Technical Journal, 9: 2. April 1930 pp 364-389. Economic Quality Control of Manufactured Product. (Shewhart, W.A.)

- Kind: Magazine
- Series: BSTJ 9: 2. April 1930: Economic Quality Control of Manufactured Product
- Year: 1930
- Archive: [Internet Archive](https://archive.org/details/bstj9-2-364)
- Licence or status: none stated by the archive
- Who can read it: Tweens profiles and older (placed by Invisible Network from what the archive says)

[Read it](https://invisiblenetwork.ai/print/ia/bstj9-2-364/read)