00640cam a2200217 4500 242453558 TxAuBib 20100915120000.0 050815s1987||||||||||||||||||||||||und|u 9780912289830 091228983X TxAuBib Thinkers of the twentieth century. Second edition. Chicago : St. James Press, 1987. vii, 977 p. ; 25 cm. 20050815. Scholars--Biography. Biography--20th century. Turner, Roland.