Freebase(2.00 / 1 vote)Rate this definition: Proletariat. The proletariat is a term used to describe the class of wage-earners in a capitalist society whose only possession of significant material value is their labor; a member of such a class is a proletarian.
IBM Rational DOORS is a requirements management application for optimizing requirements communication, collaboration and verification throughout your organization and supply chain. This scalable solution can help you meet business goals by managing project scope and cost.
Ibm Corporate Headquarters Contact Phone Number is : +1-914-499-1900. and Address is IBM Corporation, 1 New Orchard Road Armonk, New York 10504-1722, United States. IBM is a famous personal computer manufacturing brand. The company is having its branches throughout the world.