Bagnall, K. W. <br/><br/>
The chemistry of selenium tellurium and polonium / 
by K.W. Bagnall 
 - Amsterdam :  Elsevier Science,  1966 
 - viii, 200 p. : ill. ;  22 cm. 
 - Topics in inorganic and general chemistry, monograph7. .
<br/><br/><label>LCCN: </label>65-020826 //r83 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Selenium<br/>Tellurium<br/>Polonium