000
00281nam a22000977a 4500
999
_c
508677
_d
508677
082
_a
I537
100
_a
United States. Civil Service Commission
_9
196
245
_a
The seven keys to better faster typing
260
_a
Washington
_b
U.S. Government Printing Office
_c
1959
300
_a
37p.