Mahaffy, Robert Pentland,  1871-1943. <br/><br/>
Mahaffy and Dodson on road traffic. 

 - 3rd ed.  /  under the general editorship of G. Kidner in collaboration with R. Schless and P.H. Niekirk. 
 - London :  Butterworths,  1961. 
 - 2 v. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Automobiles--Law and legislation--Great Britain.<br/>Highway law--Great Britain.