285.6  Personnel — expenses.
  The director of the department of education shall employ the necessary qualified personnel to implement this chapter. The appropriation provided by this chapter may be expended in part for the direction and supervision provided by the chapter which shall include salaries and all necessary traveling expense incurred by personnel in the performance of their official duties.
[C46, 50, 54, 58, 62, 66, 71, 73, 75, 77, 79, 81, §285.6]
85 Acts, ch 212, §22
; 
86 Acts, ch 1245, §1488