The book is abouth Indian Banking and Unionism aspect of their officers. It is based in a research study conducted om banking officeres about their emergence and growth of unionism. This book provides a basic understanding with the concept of evolution of mamagerial unionism. This bobk makes us understant. how DA'S (Officer Association s) in banking sector have emerged and developed for the objectives to be fulfilles for their members. This book also highlights the activities, functios and mthods used's by DA'S. This book provides complete analysis of quantitative and qualitative data to discuss various factors related to managerial unionism is being provides for labour legislation related to unionism. Finally, in the last section of the book, there is clear -cut conclusion to examine the validity of observations offered in this research study.