POWELL, Virginia P. <br/><br/>
Chemical formulas and names 
/by Virginia P.Powell 
 - 2nd ed. 
 - New Jersey  Programmed unit in chemistry  1977 
 - 64 p. 
<br/><br/><label>ISBN: </label>137301928 
<br/><br/><label>Dewey Class. No.: </label>543.083  / POW