TY  - BOOK
T1  - Effectiveness of traffic operational measures 5 reports prepared for the 52nd annual meeting.
T2  - Highway research record
LA  - English
PP  - Washington, D.C.
PB  - National Academy of Science - National Research Council
YR  - 1973
UL  - https://tuklas.up.edu.ph/Record/UP-99796217610473271
OP  - 57
KW  - Traffic engineering.
KW  - Travel time (Traffic engineering)
KW  - Express highways.
ER  -