National directory of commodity specifications : classified and alphabetical lists and brief descriptions of specifications of national recognition
prepared by Clarence W. Ingels under the direction of A.S. McAllister
Bok Engelsk 1932 Forente stater
| Utgitt | Washington : G.P.O. , 1932
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|---|---|
| Omfang | VI, 548 s.
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| Utgave | 2nd ed.
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| Emner |
