Economics: advanced test / Stephen Theodore Zabrenski [and] A. Heydari-Darafshian. James V. Mueller, consultant. Edward O. Gruber, general editor. Graduate record examination. Zabrenski, Stephen Theodore. Heydari-Darafshian, A., jt. aut. Economics Examinations, questions, etc. HB171.5 .Z3 330 ZAE At head of title: Graduate record examination. New York : Arco, 1969. 1969. 1969 Text 138 p. : eng Arco Graduate record examination