Burns, Tom
Essential study skills : the complete guide to success at university /
Sage Publications, 2003
Buku Teks
Boxer, Robert J.
Student study guide/solutions manual to accompany : essential organic chemistry
McGraw-Hill, 1998
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Schwedt, Georg
The Essential Guide to environmental chemistry
John Wiley & Sons, 2001
Buku Teks
Manger, Jason J.
The essential internet information guide
McGraw-Hill, 1995
Buku Referensi
Schwedt, Georg
The essential guide to environmental chemistry
John Wiley & Sons, 2001
Buku Referensi