000
00359nam a2200121Ia 45e0
008
181001s1968 xx 000 0 und d
100
_a
Barmes R.M.
245
0
_a
Motion & time Study
260
_a
N.Y
_b
John Weley
_c
1968
300
_a
799
942
_2
ddc
_c
BK
999
_c
1564
_d
1564