Murphey, Robert W. <br/><br/>
How To Where To Look It Up Guide To Standered Sources Of Information 

 - New York  Mcgraw-hill Book Company  1958 
 - xiv, 721p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>27g
<br/><br/><label>Dewey Class. No.: </label>27g  / I8