Highway research record.
Wedi'i Gadw mewn:
OCLC: | 9362796 |
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Awdur Corfforaethol: | |
Iaith: | English |
Cyhoeddwyd: |
New Delhi,
IRC Highway Research Board.
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Pynciau: | |
Fformat: | Cyfresol Note that CRL will digitize material from the collection when copyright allows. |
Disgrifiad Corfforoll: | v. |
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Publication Frequency: | Annual. |