N A David

发表

TRAFFIC SAFETY DEMONSTRATION PROGRAM MODELING SYSTEM. VOLUME I. TECHNICAL SUMMARY

Saul I. Gass, R H Cronin, N A David, 1979 .

MOTOR VEHICLE ACCIDENTS IN RELATION TO GEOMETRIC, AND TRAFFIC FEATURES OF HIGHWAY INTERSECTIONS: VOLUME III--APPENDICES

N A David, J R Norman, 1975 .

MOTOR VEHICLE ACCIDENTS IN RELATION TO GEOMETRIC AND TRAFFIC FEATURES OF HIGHWAY INTERSECTIONS. VOLUME I. EXECUTIVE SUMMARY

N A David, J R Norman, 1975 .

MOTOR VEHICLE ACCIDENTS IN RELATION TO GEOMETRIC AND TRAFFIC FEATURES OF HIGHWAY INTERSECTIONS: VOLUME II-RESEARCH REPORT

N A David, J R Norman, 1975 .

TRAFFIC SAFETY DEMONSTRATION PROGRAM MODELING SYSTEM. VOLUME IV. APPENDICES

Saul I. Gass, R H Cronin, N A David, 1979 .

TRAFFIC SAFETY DEMONSTRATION PROGRAM MODELING SYSTEM. VOLUME III. CITIZENS BAND RADIO MODEL

Saul I. Gass, R H Cronin, N A David, 1979 .

TRAFFIC SAFETY DEMONSTRATION PROGRAM MODELING SYSTEM. VOLUME II. SYSTEM MANUAL

Saul I. Gass, R H Cronin, N A David, 1979 .

CITY OF TACOMA SELECTIVE TRAFFIC ENFORCEMENT PROGRAM (STEP)

S M Serdinov, N A David, 1976 .