The name "Bystematics" comes from Biswas system or B system. Biswas system is a particular set of rules which is used to count sample points of a sample space. Bystematics has five parts, assembly analysis, partition analysis, combination analysis, formation analysis and B member analysis. This book contains last three parts, i.e., combination analysis, formation analysis and B member analysis. Combination analysis discusses combinations and permutations as B members. Formation analysis discusses formations and homogenations as B members. It also discusses triangulum, diceum and Initial distribution. B member analysis discusses various B members i.e., EB members, IB members, CB members and GB members. In this discussion we get B theorem and B consequent theorems. We also get B distribution and B consequent distributions. Each paper contains an abstract, an introduction, key words and findings. After these applications, glossary and references are added for a better understanding.