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21
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22
The effects of installing an audible signal for pedestrians at a light controlled junction
Foilsithe / Cruthaithe 1979LEABHAR -
23
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24
Law and order in historical perspective the case of Elizabethan Essex
Foilsithe / Cruthaithe 1974LEABHAR -
25
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26
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27
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28
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29
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30