%0 Journal Article %@ 0126-6705 %A Riskin, Adrian, %D 2007 %F myais:1460 %I Penerbit Universiti Sains Malaysia %J Bulletin of the Malaysian Mathematical Sciences Society %K Cordial graphs, Graph labelings. %N 2 %P 201-204 %T Cordial Deficiency %U http://myais.fsktm.um.edu.my/1460/ %V 30 %X We introduce a new measure of the noncordiality of a graph and discuss a previously defined measure of the noncordiality of a graph. We then calculate the values of these measures for various families of noncordial graphs. We also determine exactly which of the M?bius ladders are cordial.