Report to Joint Committee on Internal Revenue Taxation :  telephone assistance to taxpayers can be improved, Internal Revenue Service, Department of Treasury / 
by Comptroller General of United States. 
 - [Washington, D.C.,  1975]. 
 - [4], iv, 45 p. :  ill. 
<br/><br/> Cover title.  GGD-75-69.  June 10, 1975.  Distribution made by issuing office, paper, $1.00.  4to.  CRDP Program Historic Shelflist record. 
<br/><br/><label>Subjects--Corporate Names: </label><br/>United States. Internal Revenue Service. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Income tax--United States.
<br/><br/><label>Gov. Doc. Class. No.: </label>GA 1.13:GGD-75-69