Traffic control systems handbook revised, April 1985

Traffic control systems handbook revised, April 1985

ग्रंथसूची विवरण
निगमित लेखक: United States. Federal Highway Administration. Implementation Division
स्वरूप: पुस्तक
भाषा:English
प्रकाशित: Washington The Administration : U.S. Govt. Print. Off. 1985.
विषय:
Traffic engineering > Handbooks, manuals, etc.
Traffic signs and signals > Handbooks, manuals, etc.