Carl Andrew Zapffe has written:
'Oldtimers II-- stories of our pioneers'
'Seven short essays on (1-V2/C2)-1/2' -- subject(s): Lorentz
transformations, Relativity (Physics)
'The man who lived in 3 centuries' -- subject(s): Ojibwa
Indians
'Oldtimers-- stories of our pioneers' -- subject(s): Crow Wing
County (Minn.), History, Lakes, Local History