Sienko, Michell J. <br/><br/>
Stoichiometry and structure :  freshman chemistry problems and how to solve them / 
By M. J. Sienko. 
 - volúmenes 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Estequiometría--Problemas, ejercicios, etc.
<br/><br/><label>LC Class. No.: </label>QD42  / S5