...expenses) as may be necessary efficiently to execute the functions authorized by Titles II and III and as may be provided for by the Congress from time to time; _ (c) To publish the treaties and laws of the United States relating to civil aeronautics and regulations...

...expenses) as may be necessary efficiently to execute the functions authorized by Titles II and III and as may be provided for by the Congress from time to time; (b) To publish from time to time a bulletin setting forth all licenses and permits issued or revoked...

...employees, and agents * * * as may be necessary for the execution of the functions vested in the commission, and as may be provided for by the Congress from time to time. " The provision for the inclusion of employees and agents under the civil service rules would necessarily...

...printing and binding) , as may be necessary for the execution of the functions vested in the commission, and as may be provided for by the Congress from time to time. All expenditure*, <al the commission shall be allowed and paid upon the presentation of itemized vouchers...

...printing and binding), as may be necessary for the execution of the functions vested in the commission, and as may be provided for by the Congress from time to time. All expenditures of the commission shall be allowed and paid upon the presentation of itemized vouchers...

...printing and binding) , as may be necessary for the execution of the functions vested in the commission, and as may be provided for by the Congress from time to time. All expenditures of the commission shall be allowed and paid upon the presentation of itemized vouchers...

...printing and binding, as may be necessary, for the execution of the functions vested in the commission and as may be provided for by the Congress from time to time. (5) To prescribe, amend, and repeal by-laws not inconsistent with this act for the conduct of its business;...

...printing and binding), as may be necessary for the execution of the functions vested in the commission, and as may be provided for by the Congress from time to time. All expenditures of the commission shall be allowed and paid upon the presentation of itemized vouchers...

...and for law books, books of reference, and periodicals) as may be necessary for such administration and as may be provided for by the Congress from time to time; (3) to publish from time to time a bulletin setting forth such matters relating to the functions vested...

...printing and binding) , as may be necessary for the execution of the functions vested in the commission and as may be provided for by the Congress from time to time. (b) The commission shall, to the extent deemed advisable by it, exercise its functions by and through...