00723nam a2200205Ia 4500 vtls000068986 MTX 160715s2011 nyu b 001 0 eng d 1606492195 9781606492192 201607151104 staff 201606281504 maprang 201306272310 VLOAD 201211201332 staff Ebook STENGEL, DONALD N. 99917 Managerial economics [electronic resource] : concepts and principles / Donald N. Stengel New York, NY : Business Expert Press, 2011 151 p. : ill. ; 23 cm. Managerial economics 99922 http://portal.igpublish.com/iglibrary/search/BEPB0000115.html 10 65705 65705