4.
									
										Pick out the case that is popularly called as the Solicitor’s Case.
									
								
															
														
																									
										A:
											Ahmedabad Textile Industry’s Research Association v. State of Bombay
									
																										
										B:
											 National Union of Commercial Employees v. Industrial Tribunal, Bombay
									
																										
										C:
											  Salem Advocates Bar Association v. Union of India  
									
																										
										D:
											Central Machine Tools Institute v. Dy.Registrar of Trade Unions
									
																								 
							
																
									The answer is:
										B