821
by Jamalludin Harun
Published 2005
822
823
by Deitel,P.J
Published 2008
824
by Gibilisco, Stan
Published 2010
825
by Blaxter, Loraine
Published 2010
826
Published 2006
827
by Chattopadhyay, D.
Published 2011
828
Published 2007
829
by Biswas, Debaprasanna
Published 2008
830
by Tan, Andrew A.L
Published 1997
831
by Clark, Linda
Published 2011
832
by Stailings, William
Published 2012
833
by Townsend, Kris
Published 2011
834
835
by Fox, John
Published 2017
836
by Shaharir Mohamad Zain
Published 2018
837
by Ariva Sugandi Permana, Dr.
Published 2018
838
839
Published 1991
840
by Hahn,Gerald J
Published 2008