The present edition of ML T Book is the second revision which had acquired an outstanding reputation. The book has been kept handy and comprehensive for the benefit of all students technical staff undergraduates postgraduates and practitioners. Few haematological and biochemical techniques have been revised and updated. Manual as well as automatic methods have been incorporated. Special techniques in the field of histocytochemistry have also been added. Introduction to chapters of Quality Control Automation is in accordance with revolutionary change in the trends and technologists related to modem medical laboratory diagnostics specially of newer technology PCR and flowcytometry. A chapter on AIDS with reference to precautionary measures for working technical staff has been incorporated. Special indexes has been incorporated for easy use by all group of technical staff and medical officials.