Houghton, Andrew R
Making sense of the ECG : a hands-on guide
CRC Press, 2014
 Buku Teks
Nickel, James W.
Making sense of human rights
Blackwell , 2007
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Williams, Malcolm, 1953-
Making sense of social research
Sage , 2003
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Stutely, Richard
Guide to Economic sense of economics
The Economist Books, 1992
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United Nations
National programmes of analysis of population census data as an aid to planning and policy making
United Nations, 1964
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