This edition covers all the important Judgments and Acts as amended from time to time. The basic legal principles and Case Laws, which either explain the statutory provisions or lay down the principles in the areas not covered by statutes or which gradually developed into laws have been mentioned with clarity. The amendments and case laws have been arranged in a very convenient manner in this revised edition. Several guidelines issued by the Supreme Court of India, judgments of Supreme Court and various High Courts have been specifically incorporated.