Lessing,Lawrence P <br/><br/>
Understanding Chemistry  Chemistry & allied sciences 
by Lawrence P.Lessing 
 - 1st 
 - London  A Signet Science Library Book  1959 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry & allied sciences
<br/><br/><label>Dewey Class. No.: </label>540  / LES