Bhati J P Project appraisal A simplified approach for appr Bhati J P; Tewari R N - Simla Agro-Economic Research Centre India 1974 - 17p. cm. - Agro-Economic Research Centre, Occasional Paper 1 . Source: General Book Subjects--Topical Terms: Engneering Dewey Class. No.: X9(D2)-65291.2.N7, L4