56 страниц. 2011 год. LAP Lambert Academic Publishing I would like to express my sincere gratitude to LAP for accepting my work for publication. Many brilliant ideas the world over which come as a result of research by students die a natural death by simply gathering dust in the shelves of Professors. The research output is not published for public comsumption. What value would a research be if it is not published for informing the society as well as to subject it for critique,which is the salt of society? LAP is doing a very good job by affording a chance for publishing to all those who cannot manage to fund their works for publication.This is a good job and a commendable effort indeed. I would also like to thank Laura Dean for being very informative at every stage in my endeavour to submit my work for publication. You did a great job Laura, thanks for the good spirit and may you always keep that fire burning.Finally I would like to thank the entire LAP team for this wonderful work. May the good Lord richly bless you all.