Norman A. Calkins has written:
'Educational demands of to-day' -- subject(s): Philosophy, Education
'Primary object lessons' -- subject(s): Accessible book, Object teaching, Object-teaching
'Ear and voice training by means of elementary sounds of language' -- subject(s): Phonetics, English language
'Teaching color' -- subject(s): Color, Study and teaching
William Wirt Calkins has written: 'Supplement to the Calkins military roster and genealogy'
Mary Whiton Calkins has written: 'The persistent problems of philosophy'
Gary N. Calkins has written: 'The Protozoa' -- subject(s): Protozoa
Francis J. Calkins has written: 'Cases and problems in investments' -- subject(s): Investments
John Gardiner Calkins Brainard has written: 'Letters Found in the Ruins of Fort Braddock'
Donald A. Calkins has written: 'Cases and materials on Michigan criminal law' -- subject(s): Cases, Criminal law
Charles F. Calkins has written: 'The barn as an element in the cultural landscape of North America' -- subject(s): Barns, Bibliography
Kenneth R. Calkins has written: 'Hugo Haase, democrat and revolutionary' -- subject(s): Biography, Politicians, Politics and government
Turney Sharps has written: '[Calkins family genealogical notes'
Clinch Calkins has written: 'Strife of love in a dream' 'Lady on the hunt' 'Youth never comes again' -- subject(s): Unemployed, Youth
Frank C. Calkins has written: 'Geology and water resources of a portion of east-central Washington' -- subject(s): Water-supply, Geology
Carroll C. Calkins has written: 'Reader's Digest illustrated guide to gardening' -- subject(s): Gardening 'On the road USA' -- subject(s): Guidebooks