Timmermans, Jean <br/><br/>
Chemical Species (La notion D'espece en Chimie)  Jean Timmermans translated from the revised french manuscript, by. 

 - New York  Chemical Publishing  1940 
 - viii, 177p.: ill. 22cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry, Physical and theoretical.
<br/><br/><label>Dewey Class. No.: </label>541.2252  / T53C