My acknowledgement to my family, especially my Dad and Mon who have contributed much toward my education with great effort. I can't repay them in kind but my just appreciation is God richly blessed them in the age to come with eternal happiness. My parents would say son \"treat your education with all kind of seriousness as knowledge is a potential power that will elevate and liberate you mentally, physically and spiritually in the journey of life as it will let you comphrend to the environment and scriptures. My Dad and Mon would say \" even though you trod through the test of time it would let you live and protect your life. I can't forget my instructors since they have done their best by training and shaping my life by providing the requisite knowledge and skills necessary for modern day industry. Thanks to all!