Lapp, Ralph Eugene,  1917- <br/><br/>
Nuclear radiation physics / 
[by] Ralph E. Lapp [and] Howard L. Andrews. 
 - 4th ed. 
 - Englewood Cliffs, N.J.,  Prentice-Hall  1972. 
 - xiv, 447 p.  illus.  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>013625988X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nuclear physics.<br/>Radiation.
<br/><br/><label>LC Class. No.: </label>QC777  / .L3 1972