Autor: Clifford, 105 titluri

Clifford

Clifford A. Pickover

Clifford Thurlow

Clifford D. Simak

Clifford Geertz

Clifford Canku

Clifford D. Simak,Clifford D. Simak

Clifford "spud" Johnson,Clifford "spud" Johnson

Clifford L. Penner

Clifford C. Houk

Clifford Thurlow

Clifford Nass

Clifford A. Pickover

Clifford Geertz

Clifford A. Pickover

Clifford L. Penner

Clifford A. Pickover

Clifford Beal

Clifford V. Johnson,Frank Wilczek

Clifford "spud" Johnson

Clifford Thompson

Clifford L. Spiro

Clifford "spud" Johnson

Clifford D. Simak

Clifford Geertz

Clifford T. Smyth

Clifford Odets

Clifford L. Staten

Clifford Bassett

Clifford L. Blodget