Research for development :
Laws, Sophie.
Research for development : a practial guide. - New Delhi : Vistaar, 2003. - xiii, 475 p.
Sustainable development--Econometric models.
Economic indicators.
HD77 / .L39
Research for development : a practial guide. - New Delhi : Vistaar, 2003. - xiii, 475 p.
Sustainable development--Econometric models.
Economic indicators.
HD77 / .L39