By Dionysios C. Tsichritzis, Frederick H. Lochovsky
By Jones, Peter, Burger, John
By Ivan Ristic
By The Open University Course Team
By William Crawford, Jim Farley, David Flanagan
By James Pyles, Christopher M. Buechler, Bob Fox, Murray Gordon, Michael Lotter, Jason Medero, Nilesh Mehta, Joris Poelmans, Christopher Pragash, Piotr Prussak, Christopher J. Regan
By Guida, G., Lamperti, Zanella, Marina
By de Boeck, Paul, Wilson, Mark
By Rasmus Lerdorf, Kevin Tatroe, Peter MacIntyre
By Dierk Konig, Andrew Glover, Paul King, Guillaume Laforge, Jon Skeet
By Kris Magnusson, David Flanagan, Jim Farley, William Crawford
By David Jordan, Craig Russell
By Danvy, Olivier, Filinski, Andrzej
By Vinod Kumar Garg, N.K. Venkitakrishnan
By Marcus, Evan
By Ruben Leon