In today’s fast moving world where products and strategies are so quickly duplicated and information is available at the click of a mouse button, life is provided with all amenities, comforts and luxuries. Changes in the goods and services have made the life of millions more easy and trouble free. These changes are the noble gift of changes occurring in the ways and means of production and production technology, caused due to innovation. In fact innovation occupies every aspects of our life. Innovations is derivative of the critical minds blend towards research. Thus any changes being brought in are the outcome of purposeful research activity aimed to create innovation. The growing sophistication have opened new avenues for potential thinkers and researchers to work on the new problems to find a more practical and feasible solution. Research at times becomes a cumbersome activity due to lack of systematic knowledge and planned ideas. This books aims to solve such ambiguities in the minds of the researchers and provides an easy means of understanding to the readers at large.It contains twenty nine chapters covering both the theoretical and practical aspects of research. It is specifically designed as per the requirements of postgraduate, M.Phil and Ph.D. level researchers of different Universities in India. We have taken a precise care in preparing the contents in context to understanding and problems of the current and prospective researchers.