Guidelines for project evaluation /  

 - New York :   United Nations,   1972.  
 - xvi, 383 p. ;   24 cm.  
 - United Nations Industrial Development Organization. Project Formulation and Evolution Series, 2.  .
<br/><br/><label>Subjects--Index Terms: </label>commercial profitability and its limitations.  
<br/><br/><label>Dewey Class. No.: </label>658.1552  / UNI