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141
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142
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143
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144
New survey methods in transport 2nd International Conference, Hungerford Hill, Australia, 12-16 September 1983
Baskı/Yayın Bilgisi 1985Kitap -
145
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146
-
147
National household survey capability programme development and design of survey questionnaires.
Baskı/Yayın Bilgisi 1985Kitap -
148
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149
-
150


