Business information service. World series. 221. Living and office-operating costs in Peru, based on report by Laurin B. Askew, American Embassy, Lima, Peru, and arranged for publication in American Republics Division, assisted by Willard F. Barber, Reginald Bragonier, E. V. Lindberg, S. M. Pringle, R. S. Johnson, Humberto Camilloni, and Carlos Camilloni.