Douglas, George Warren
Economic regulation of domestic air transport : theory and policy .-- Washington : The Brooking Institution , 1974
.--XII, 211 p. 23 cm
TRANSPORTES AEREOS
ASPECTOS ECONOMICOS
ESTADOS UNIDOS
Economic regulation of domestic air transport : theory and policy .-- Washington : The Brooking Institution , 1974
.--XII, 211 p. 23 cm
TRANSPORTES AEREOS
ASPECTOS ECONOMICOS
ESTADOS UNIDOS