edited by Ulrich E. Stegmann, 1968-
Cambrigde University Press , 2013
Buku Teks
Christensen, John A., author
McGraw-Hill/Irwin, 2003
Buku Teks
Eckschlager, Karel, author
John Wiley & Sons, 1979
Buku Teks
Mackay, David J.C., author
Cambridge University Press, 2003
Buku Teks
Raieli, Roberto, author
Chandos, 2013
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