Quasi-symmetric Designs - Shrikhande, Mohan S. (Central Michigan University) a Sane, Sharad S. (University of Bombay, India)

Design theory is a branch of combinatorics with applications in number theory, coding theory and geometry. In this book the authors discuss the generalization of results and applications to quasi-symmetric designs. The coverage is comprehensive and will be useful for researchers and graduate students. An attractive feature is the discussion of unsolved problems.