Gardner, Robert L. <br/><br/>
Tax research techniques 
Robert L. Gardner, Dave N. Stewart, Ronald G. Worsham, Jr. 
 - 7th ed. 
 - New York, NY  American Institute of Certified Public Accountants  2005. 
 - x, 277 p.  ill.  23 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0870516159 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Taxation--Law and legislation--Legal research.--United States