Frank R. Clark has written:
'Economic geology of the Castlegate, Wellington, and Sunnyside quadrangles, Carbon County, Utah' -- subject(s): Bituminous coal, Coal, Economic Geology, Formations (Geology), Geology, Geology, Economic, Sandstone
Christopher R. Clark has written: 'Graduate employment'
B. R. Clark has written: 'Adult education in transition'
R. D. Clark has written: 'Foundation skills assessment schedule'
R. N. Clark has written: 'Introduction to automatic control systems'
Frank R. Stockton has written: 'A bicycle of Cathay'
Estelle R. Frank has written: 'Pulse beats'
Frank R. Grover has written: 'Antoine Ouilmette'
Frank R. Goodman has written: 'Canoe construction and maintenance'
Viola R. Baker has written: 'Clarke ... Clark'
T. A. R. Clark has written: 'The search and selection industry' 'The management guru as organizational witchdoctor'
Frank R. Wendemuth has written: 'Wendemuth's lessons' -- subject(s): Checkers
James Shand has written: 'Author and printer' -- subject(s): R. & R. Clark Limited