Consulting Service For The Preparation Of The Pre-Investment Study At The Profile Level For The Investment Project Acquisition To Improve The Undergraduate Training Service In Higher University Education At The Professional School Of Mining Engineering Of The Fain Of The National University Jorge Basadre Grohmann, Tacna District, Tacna Province, Tacna Department" - Contracting Of The Consulting Service Preparation Of The Pre-Investment Study At The Profile Level For The Investment Project Acquisition Of Improvement Of The Undergraduate Training Service In Higher University Education In The Professional School Of Mining Engineering Of The Fain Of The Un (EXPIRED)