HELMET, FRITZ. <br/><br/>
PROBLEMS IN INORGANIC CHEMISTRY 

 - NEW DELHI  SARUP & SONS  1999 
 - 294.:  22 CM. 
<br/><br/><label>Subjects--Index Terms: </label>Inorganic chemistry 
<br/><br/><label>Dewey Class. No.: </label>546 HEL