Farming systems research into the 21st century : the new dynamic
Springer, 2012
eBooks
Nugent William R.
Practice Evaluation for the 21st Century
Thomson Learning, 2001
Buku Teks
Lawal, Ibironke O.
Library and information science research in the 21st century : a guide for practising librarian and students
Chandos Publishing, 2009
Buku Teks SO
Niles, Spencer G.
Career development interventions in the 21st century
Pearson, 2013
Buku Teks SO
Chorafas, Dimitris N.
Operation research for industrial management
Reinhold Publishing, 1958
Buku Teks SO