In section 17 ofthe principal Act,
Amendmcnt or section 17 (a) in sub·section (/), for the words "and Assistant Controllers", the words ", Assistant Conr.rollers, other officers and employees" shall be subrtiuted; and (b) in sub-stC1ion (4), for the words "and Assistant Controllers", the words ", Assistant Controllers, other otrtCen and employees" shall be substituted....