Thai Mai Thi Thanh Ed. Entrepreneurship in the informal economy Models,approaches and prosprcts for economic development Thai Mai Thi Thanh Ed.; Turkina Ekaterina Ed. - New York Taylor and Francis 2013 - xv;284p. cm. ISBN: 8520.1200000000008 Standard No.: 124623 Source: 011, 02/09/2014, Excel Book International Textual Subjects--Topical Terms: Business Economics Dewey Class. No.: X:328, Q3