<p>The classic work of an erudite author having wide experience presents systematically and exhaustively all the aspects relating to the subject. The latest developments relating to the doctrine through the judicial pronouncements of the apex court and different High Courts are incorporated. It includes<em> inter alia</em> natural justice, fundamental right, delegated legislation, ligitimate expectation, promissory estoppel, discretionary power, which will be useful companion to the legal practitioner, jurists and companies.</p>
