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  Label Dataset Type Subdivision Identifier
1. Svenson, Ola On the estimation of darkness by direct scaling methods [Stockholm]: [Psychological Laboratories, University of Stockholm]; 1967

 BIBFRAME Instances
 Instance 3240509
2. Svenson, Ola On the estimation of darkness by direct scaling methods

 BIBFRAME Works
 Work
Text
Monograph		 3240509
3. Forsythe, William J. Production of butylene glycol. Butylene glycol is recovered from corn fermentation liquors in an experimental still in the pilot plant of the Northern Regional Research Laboratory of the U.S. Department of Agriculture at Peoria, Illinois. This is one step in the Department's research that led to the development of a fermentation method for converting corn into butylene glycol, a chemical that can be used in making anti-freeze for automobiles and in the production of commercial solvents for various manufacturing purposes. Research now is directed toward the development of a practical way to turn the butylene glycol into butadiene, from which synthetic rubber can be made. The work has already been done on a laboratory scale

 BIBFRAME Works
 Work
StillImage
Collection		 19638265
4. General works

 LC Classification (LCC)
 ClassNumber
Topic		 TR915
Technology--Photography--Industrial reproduction--Direct reproductions on same scale--General works
5. Blue processes. Blueprints

 LC Classification (LCC)
 ClassNumber
Topic		 TR921
Technology--Photography--Industrial reproduction--Direct reproductions on same scale--Processes for reproducing working drawings, plans, etc.--Blue processes. Blueprints ; Blueprints--Industrial reproduction ; Blue processes--Industrial reproduction
6. Black processes

 LC Classification (LCC)
 ClassNumber
Topic		 TR923
Technology--Photography--Industrial reproduction--Direct reproductions on same scale--Processes for reproducing working drawings, plans, etc.--Black processes ; Black processes--Industrial photography
7. General works

 LC Classification (LCC)
 ClassNumber
Topic		 TR920
Technology--Photography--Industrial reproduction--Direct reproductions on same scale--Processes for reproducing working drawings, plans, etc.--General works
8. Forsythe, William J. Production of butylene glycol. Butylene glycol is recovered from corn fermentation liquors in an experimental still in the pilot plant of the Northern Regional Research Laboratory of the U.S. Department of Agriculture at Peoria, Illinois. This is one step in the Department's research that led to the development of a fermentation method for converting corn into butylene glycol, a chemical that can be used in making anti-freeze for automobiles and in the production of commercial solvents for various manufacturing purposes. Research now is directed toward the development of a practical way to turn the butylene glycol into butadiene, from which synthetic rubber can be made. The work has already been done on a laboratory scale 1942 May

 BIBFRAME Instances
 Instance 19638265
9. Direct reproductions on same scale

 LC Classification (LCC)
 ClassNumber
Range		 TR915-TR923
Technology--Photography--Industrial reproduction--Direct reproductions on same scale ; Direct reproductions on same scale--Industrial photography
10. Processes for reproducing working drawings, plans, etc.

 LC Classification (LCC)
 ClassNumber
Range		 TR920-TR923
Technology--Photography--Industrial reproduction--Direct reproductions on same scale--Processes for reproducing working drawings, plans, etc. ; Working drawings--Photographic reproduction processes ; Plans--Photographic reproduction processes


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