How to do a Univercity / Andrew M. Barclay ... [et.al]

 Barclay, Andrew M.;

New York : John Willey \r\n Sons , 1971

What went wrong at enron / Peter C. Fusaro, ross M. miller

 Fusaro, Peter C.; Miller, Ross M.;

New Jersey : John Willey \r\n Sons , 2002