Cross refferences within the internal revenue code of 1954 as of January 1, 1981 / 
United States, Office of Legislative Council House of Representatives 
 - Washington, D.C. :  U.S. Office of Legislative Council House of Representatives,  1981 
 - 18 p. ;  23 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Internal revenue--United States<br/>Income tax--United States
<br/><br/><label>Dewey Class. No.: </label>324.40973