444 страниц. 2012 год. LAP Lambert Academic Publishing In human beings lifes, number of variables play important roles and have various implication roles and have various implcation for them. Communication is major point for every part of human beings lifes. In this book, importance of communication skills have been revealed and the relationship between assertiveness and locus of control on academic success for university student. Communication is an important factor that gives good shape and meaning for life.