Hereby, I would like to express my gratitude to the honorable university professors who are cooperating with us in the High Scientific Council of the Institute, all the respectable directors of the groups for research and training, and other colleagues, particularly Miss Fatemeh Nourani, who has always rendered her outstanding assistance to me in all phases of compilation, research, editing or other affairs.
Meanwhile, I would also like to express my appreciation to all respectable publishers,translators, editors, typesetters, computer operators and specially the dear graphic designers: Dr.Ebrahim Haghighi, Bahman Abdi and Farshad Rostami and Mas’ud Zar’akani
Here, I deem it necessary to take the opportunity to thank my first teacher, master and guide, Mr.Asghar Sharifian, the Engineer, who has been my first patron to support me in all stages of research and compilation of the present works. I wish he would be more successful and enjoy a long life living in good health.
And finally, I would like to appreciate my devoted wife, who has helped me to conduct research work and go through compiling books or other investigations by exercising her forbearance, patience and toleration, providing a peaceful home and suitable atmosphere for me to work.
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Mohammad Ebrahim Goharian
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