Showing 511 - 520 results of 527 for search 'National Academy of Sciences', query time: 0.03s Refine Results
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    Driver characteristics

    Published 1956
    Book
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    Compaction of embankments, subgrades and bases.

    Published 1952
    Book
  8. 518

    Nutrition surveys their techniques and value

    Published 1949
    Book
  9. 519
  10. 520

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