Revised Minnesota occupational rating scales /
Paterson, Donald G
Revised Minnesota occupational rating scales / by Donald G. Paterson, C. d'A. Gerken and Milton E. Hahn - Minneapolis : University of Minnesota Press, 1953. - viii, 85p. :
Includes bibliographies.
Occupations--Classification.
Occupations--Minnesota.
Revised Minnesota occupational rating scales / by Donald G. Paterson, C. d'A. Gerken and Milton E. Hahn - Minneapolis : University of Minnesota Press, 1953. - viii, 85p. :
Includes bibliographies.
Occupations--Classification.
Occupations--Minnesota.