▁reading ▁▁ ▁H ew lett , ▁Richard ▁G ., ▁and ▁Oscar ▁Edward ▁Anderson . ▁A ▁History ▁of ▁the ▁United ▁States ▁At omic ▁Energy ▁Commission : ▁The ▁New ▁World , ▁ 1 9 3 9 - 1 9 4 6 ▁. ▁Vol . ▁ 1 . ▁Pennsylvania ▁State ▁University ▁Press , ▁ 1 9 6 2 . ▁ ▁* ▁H ew lett , ▁Richard ▁G ., ▁and ▁Oscar ▁Edward ▁Anderson . ▁A ▁History ▁of ▁the ▁United ▁States ▁At omic ▁Energy ▁Commission : ▁Volume ▁II , ▁At omic ▁shield ▁ 1 9 4 7 / 1 9 5 2 ▁( 1 9 6 9 ) ▁▁ ▁Ne use , ▁Steven ▁M . ▁" David ▁E . ▁l il ient hal : ▁Ex empl ar ▁of ▁public ▁purpose ." ▁International ▁Journal ▁of ▁Public ▁Administration ▁ 1 4 . 6 ▁( 1 9 9 1 ): ▁ 1 0 9 9 - 1 1 4 8 . ▁ ▁Primary ▁sources ▁ ▁Further ▁reading ▁ ▁Ek bl ad h , ▁David . ▁( 2 0 0 2 ). ▁' Mr . ▁TV A ': ▁Gr ass - Ro ots ▁Development , ▁David ▁Lil ient hal , ▁and ▁the ▁R ise ▁and ▁Fall ▁of ▁the ▁Tennessee ▁Valley ▁Author ity ▁as ▁a ▁Symbol ▁for ▁U . S . ▁O verse as ▁Development , ▁ 1 9 3 3 – 1 9 7 3 . ▁Diplom atic ▁History , ▁ 2 6 ( 3 ), ▁ 3 3 5 – 3 7 4 . ▁ ▁Ek bl ad h , ▁David