Anderson et al.
1970
Personnel testing and equal employment opportunity
Whitlock Jr et al.
1949
An analysis of certain factors in serious accidents in a large steel plant.
DE38874C
(de )
Vorrichtung zum Anbringen abnehmbarer Marken auf Fafsböden
DE7147C
(de )
Neuerungen an Waagen
Shuman
1945
The value of aptitude tests for supervisory workers in the aircraft engine and propeller industries.
DE396818C
(de )
1924-06-20
Noniusvorrichtung
DE1506262U
(enExample )
DE1731280U
(de )
1956-10-04
Vorrichtung zum reduzieren von massen fuer modellanfertigung.
Hill
2024
What can Our Daughters do for a Living?: Printing
DE1506033U
(enExample )
DE1828237U
(de )
1961-03-16
Klein-briefwaage.
DE5701C
(de )
Neuerungen an. Glasmikrometern
DE1361678U
(enExample )
DE1519954U
(enExample )
DE1364085U
(enExample )
Power
0
Annotations.
DE1514392U
(enExample )
DE1696023U
(de )
1955-04-07
Schutzvorrichtung gegen raupen, blattlaeuse od. dgl.
Greeley et al.
1900
PAST AND PRESENT OFFICERS SOCIETY OF AMERICAN FORESTERS
DE1606263U
(de )
1950-05-11
Schuhreparatur-buch zum durchschreiben.
Fredrick
1959
Industrial Hygiene Programs in Local Health Departments
EDWARDS
1942
10 or 12 variables, most of which could be correlated with almost
DE1437156U
(enExample )
DE1364341U
(enExample )
DE1789463U
(de )
1959-05-27
Kontroller-karte.