00753nam0 2200241 450 00002788620101022113945.020101022d1951----km-y0itay50------baengUSa-------001yy200 miles upthe conquest of the upper airby J. Gordon VaethNew YorkThe Ronald Press Companyc1951XIII, 207 p.ill.24 cm.200 miles up41622Alta atmosferaRazzi629.133321Tipi di aeromobileVaeth,Joseph Gordon633993ITUNIPARTHENOPE20101022RICAUNIMARC000027886DISAM 551.5142/1M 245DISAM2010200 miles up41622UNIPARTHENOPE