Baxter, Eric. <br/><br/>
The Study of Gas / 
by Eric Baxter ; drawings by Margery Gill. 
 - London :  The Bodley Head,  c1961. 
 - 48 p. :  ill. 
 - Study books .
<br/><br/><label>ISBN: </label>0370008243 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gas.