Safety report on the progress of safety modification of railroad tank cars carrying hazardous materials.
| Corporate Author: | |
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| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington :
National Transportation Safety Board ;
1979.
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| Series: | Safety report (United States. National Transportation Safety Board) ;
no. NTSB-SR-79-2. |
| Subjects: |
| Item Description: | September 13, 1979. |
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| Physical Description: | v, 18 pages : illustrations ; 26 cm. |
| Bibliography: | Includes bibliographical references. |