This Research Book helpful for M.Sc Students And Research Scholars. In this highly complex society no work can be accomplished by a single individual but it's needs inspiration and sincere guidelines of intellectual as well as the grace of that almighty helping for so many things. In spite of all this, it is my privilege to express of gratitude and personal regard to my esteemed major advisor Dr. Subhash Chandra (Associate Professor) for his constant encouragement and invaluable guidance with out which this research study could not have been completed successfully.