共 21 条
[1]
*1 DEF AN PROGR AN, 1969, ECONOMIC ANALYSIS US
[2]
AGAPOS AM, 1970, QUART J ECONOMIC FEB, P85
[3]
[Anonymous], MODERN PUBLIC SECTOR
[4]
BRANNON GM, 1972, BUSINESS ECONOMICS, P75
[5]
BRAYNARD FD, 1972, MARINE ENGINEERING L, P79
[6]
COEN RM, 1969, AER JUN, P370
[7]
DIBONA CJ, 1966, JAN US NAV P
[8]
EISNER R, 1969, AER JUN, P379
[9]
HALL RE, 1969, AM ECON REV, V59, P388
[10]
Hall RE, 1967, AM ECON REV, V57, P391