00835nam0 2200265 450 00002214020090128122231.020090128d1963----km-y0itay50------baengUSa-------001yyInstrument flyingby P. V. H. Weems and Charles A. Zweng7th ed.revised by R. F. HuntAnnapolis, (MD.)Weems System of navigation1963XI, 319 p.ill.24 cmInstrument flying47050Navigazione aereaStrumenti629.13519Weems,P. V. H.632876Zweng,Charles Alfonso632856ITUNIPARTHENOPE20090128RICAUNIMARC000022140S 629.135/9S A, 429DSA2009Instrument flying47050UNIPARTHENOPE