Sherrod, P. Clay <br/><br/>
A complete manual of amateur astronomy :  tools and techniques for astronomical observations / 
P. Clay Sherrod, with Thomas L. Koed foreword by Leif Robinson 
 - Englewood Cliffs, N.J. :  Prentice-Hall ,  1981 
 - xvi, 319 p.:  ill. ;  24 cm 
 - A spectrum book .
<br/><br/>Includes bibliographies and index 
<br/><br/><label>LCCN: </label>81-2441 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy--Observers' manuals