Andreescu, Titu
Mathematical olympiad treasures
Springer, 2011
 eBooks
Giancoli, Douglas C.
Physics
Prentice-Hall, 1998
 Buku Teks
Cutnell, John D.
Physics
John Wiley & Sons, 2007
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Tippens, Paul E.
Physics
McGraw-Hill, 2007
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Resnick, Robert, 1923-2014
Physics
Wiley, 1992
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