Erratum: Cargo Vehicle Productivity

In the article, “Cargo Vehicle Productivity” in the October 1971 issue, Figure 3 was printed incorrectly in Figure 2. The correct Figure 2 is shown below.

• 저널Management Science · 18(4-part-i) · B–241
• 토픽Urban and Freight Transport Logistics · Building and Construction
• DOI10.1287/mnsc.18.4.b241
• 저자Robert McQuie