Sandman, Peter M <br/><br/>
Media  an introductory analysis of American mass communications 
by Peter M. Sandman, David M. Rubin, David B. Sachsman 
 - 2nd ed. 
 - Englewood Cliffs, N.J.  Prentice-Hall  1976 
 - ix, 483 p.; 24 cm. 
<br/><br/>Includes bibliographies and index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mass media--United States