Sienko, Michell J. <br/><br/>
Stoichiometry and structure :  freshman chemistry problems and how to solve them Part 1 / 
M.J. Sienko. 
 - New York :  Benjamin,  1964. 
 - vi, 345,[ xx] p. :  ill. ;  21 cm. 
 - His Freshman chemistry problems and how to solve them,  1. .
<br/><br/> Includes index.