Illustrative material for correct working arrangements and good postural practices in homemaking tasks

Grady, Ethyl Rathbun.2015-12-312015-12-311950http://hdl.handle.net/2097/24583Call number: LD2668 .T4 1950 G7Human engineering.Illustrative material for correct working arrangements and good postural practices in homemaking tasksTextMasters theses