Porteus
1959
The maze test and clinical psychology
Richardson
1999
Historians and educationists: the history of education as a field of study in post-war England Part I: 1945–72
DE1368674U
(Direct )
DE2052246B2
(de )
1973-04-26
Verfahren zum erstellen von fahrkarten
Watkins
1943
Machine methods of handling large classes
Knudsen
1930
A program of high school supervision
Hopke
1961
Getting Guidance Information into the Hands of Teachers
Oviatt et al.
1956
Methods for Reporting Sanitation Inspections—The Marginal Punch Card
Borow
1944
The growth and present status of occupational testing.
DE413607C
(de )
1925-05-12
Schalterfahrkartendrucker
DE457796C
(de )
1928-03-23
Verfahren und Maschine zur kontrollfaehigen Ausfertigung von Fahrkarten, Eintrittskarten u. dgl. unter Benutzung von Kontroll- und Wertlochung
DE1799052U
(de )
1959-10-29
Vorsetzsystem fuer kraftzylindereinheiten.
Lavine et al.
1991
Comparing methods of reporting breast self‐examination compliance
AT108235B
(de )
1927-12-10
Arbeitszeitkontrollapparat.
DE888801C
(de )
1953-09-03
Formularsatz fuer Vorschuss-, Lohn- und Gehaltsabrechnung im Durchschreibverfahren
DE1492495U
(Direct )
Cotton
1934
Shorter Office Hours Require More Work in Less Time
Boyd et al.
1968
A Psychological Screening Test Form for Children Suspected of Mental Retardation
DE1643591U
(de )
1952-09-11
Abschreibezusatzgeraet fuer schreibmaschinen.
Callahan et al.
1974
Course Content and Program Evaluation Model. Final Report.
Moehlman
1920
A Survey of Teachers' Salaries in Detroit
DE1446256U
(Direct )
DE1441646U
(Direct )
Mooney
1989
The Establishment and Operation of the Technical Training School of the International Printing Pressmen and Assistants' Union in Tennessee, 1911-1967
DE1306550U
(Direct )