Krass, Peter. <br/><br/>
Ignorance, confidence, and filthy rich friends :  the business adventures of Mark Twain, chronic speculator and entrepreneur / 
Peter Krass. 
 - Hoboken, N.J. :  John Wiley & Sons, INC.,  c2007. 
 - viii, 278 p. :  ill. ;  23 cm. 
<br/><br/>Includes bibliographical references (p. 245-264) and index. 
<br/><br/><label>ISBN: </label>9780471933373 (cloth) 0471933376 (cloth) 
<br/><br/><label>LCCN: </label>2006-030738 
<br/><br/><label>Nat. Bib. No.: </label>GBA696280  bnb 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>013601824  Uk 
<br/><br/><label>Subjects--Personal Names: </label><br/>Twain, Mark, 1835-1910 --Knowledge--Commerce.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Authors, American--19th century--Biography.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--Commerce--History--19th century.
<br/><br/><label>Subjects--Index Terms: </label>Văn học Mỹ Tạp văn 
<br/><br/><label>LC Class. No.: </label>PS1342.C65  / K73 2007 
<br/><br/><label>Dewey Class. No.: </label>818/.409  / KRA 2007