The basic-needs approach to development. Some issues regarding concepts and methodology

What is a basic needs approach to development all about? by D.P. Ghai On the principles of quantifying and satisfying basic needs by D.P. Ghai and T. Alfthan Some normative aspects of a basic neeeds strategy by E.L.H. Lee Basic needs targets: An illustrative exercise in identification and quantification by A.R. Khan Production planning for basic needs by A.R. Khan