Author: Francis Chapin Breckenridge
Publisher:
ISBN:
Category :
Languages : en
Pages : 4
Book Description
Tentative U.S. Standard for Colors of Signal Lights
Author: Francis Chapin Breckenridge
Publisher:
ISBN:
Category :
Languages : en
Pages : 4
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 4
Book Description
United States Standard for the Colors of Signal Lights
Author: Francis Chapin Breckenridge
Publisher:
ISBN:
Category : Colors
Languages : en
Pages : 40
Book Description
Publisher:
ISBN:
Category : Colors
Languages : en
Pages : 40
Book Description
United States Standard for the Colors of Signal Lights
Author:
Publisher:
ISBN:
Category : Traffic signs and signals
Languages : en
Pages : 40
Book Description
Publisher:
ISBN:
Category : Traffic signs and signals
Languages : en
Pages : 40
Book Description
Publications - United States. National Bureau of Standards
Author: United States. National Bureau of Standards
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 776
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 776
Book Description
Technical Highlights of the National Bureau of Standards
Author: United States. National Bureau of Standards
Publisher:
ISBN:
Category : Weights and measures
Languages : en
Pages : 260
Book Description
Publisher:
ISBN:
Category : Weights and measures
Languages : en
Pages : 260
Book Description
United States Standard for the Colors of Signal Lights
Author: Francis Chapin Breckenridge
Publisher:
ISBN:
Category : Colors
Languages : en
Pages : 30
Book Description
Publisher:
ISBN:
Category : Colors
Languages : en
Pages : 30
Book Description
Publications of the National Bureau of Standards
Author: United States. National Bureau of Standards
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 764
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 764
Book Description
National Bureau of Standards Miscellaneous Publication
Author:
Publisher:
ISBN:
Category : Weights and measures
Languages : en
Pages : 336
Book Description
Publisher:
ISBN:
Category : Weights and measures
Languages : en
Pages : 336
Book Description
Background and Objectives of the U.S. Standard for Colors of Signal Lights
Author: Francis Chapin Breckenridge
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description