Waddams, Austen Lawrence. <br/><br/>
Chemicals from petroleum :  an introductory survey by A. Lawrence Waddams / 
A. Lawrence Waddams. 
 - 2nd ed. 
 - London :  John Murray,  1968. 
 - x, 244 p. :  ill. ;  22 cm. 
<br/><br/>Bibliography : p. 357-359. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petroleum chemicals.