Defense program product classification
Subtitle: Numeric arrangement
By: Bureau of Research and Statistics, Office of Production Management. Division of Current Manufactures Reports, Bureau of the Census
Edition: Rev. ed.
Published: 1941
Place of publication: Washington?]
Language: eng
Number of pages: 32
Notes: "A revision and an expansion of the [Bureau's] 'Product classification for contract awards and preference rating certificates'".--Introd.