Barna, George. <br/><br/>
Vital signs :  emerging social trends and the future of American Christianity / 
George Barna, William Paul McKay. 
 - Westchester, Ill. :  Crossway Books,  c1984. 
 - ix, 155 p. ;  22 cm. 
<br/><br/><label>ISBN: </label>0891073124 (pbk.) :  $6.95 0891073248 (hard) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Christianity--United States.<br/>Christian sociology--United States.<br/>Christianity--20th century.
<br/><br/><label>LC Class. No.: </label>BR526  / .B37 1984 
<br/><br/><label>Dewey Class. No.: </label>209/.73