00948nam a2200217Ia 450000100060000000300050000600500170001100800410002801000170006908200120008610000410009824501250013926000710026430000290033549000680036450001030043250200530053550400300058865000330061871100790065188969BIBL20160527204357.0780419s1946    dcu      b    000 0 eng c  aa  47001194   a382.01310aPetruzzelli, Nicholas Michael2Local10aSome technical aspects of foreign trade statistics with special reference to valuationcby Nicholas Michael Petruzzelli.0 aWashington, D. C.bThe Catholic University of America Pressc1946.  ax, 252 p.bincl. tables.0 aThe Catholic University of America. Studies in economics, v. 17  a"International convention relating to economic statistics. Geneva, December 14, 1928": p. 211-216.  aThesis (PH. D.)--Catholic University of America.  aBibliography: p. 217-247. 0aCommercial statistics2Local20aInternational Conference on Economic Statisticsd(1928cGeneva)wmn2Local