Seligman, Henry <br/><br/>
Isotopes in everyday life / 
written by: Henry Seligman 
 - Vienna :  International Atomic Energy Agency,  1990 
 - 67 p. :  ill. ;  23 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Isotopes<br/>Radioisotopes