Ryan, Michael
Literary theory : a practical introduction
Blackwell, 2007
 Buku Teks
Ryan, Michael, 1951-
Literary theory : a practical introduction
Wiley-Blackwell, 2017
 Buku Teks
Daykin, C.D.
Practical risk theory for actuaries
Chapman & Hall, 1994
 Buku Teks
McPartland, Joseph F.
Handbook of practical electrical design
McGraw-Hill, 1984
 Buku Referensi
Dudley, Darle W.
Handbook of practical gear design
McGraw-Hill, 1984
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