Peach, David A.
The practice of industrial relations / David A. Peach, David Kuechle
McGraw-Hill , 1985
Buku Teks
Hafstrom, John Edward.
Basic concepts in modern mathematics / by John E. Hafstrom.
Addison-Wesley Pub. Co, 1961
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Television in the antenna age : a concise history / David Marc and Robert J. Thompson
Blackwell, 2005
eBooks
Stake, Robert E.
The Art of case study research / Robert E. Stake
Sage Publications, 1995
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Graysmith, Robert.
Zodiac / Robert Graysmith.
Berkley Books, 1986
Buku Teks