Roettinger,Ruth Locke <br/><br/>
The supreme court and state police power  a study in federalism 

 - Washington  Public affairs  1957 
 - 252p. 
<br/><br/><label>Subjects--Index Terms: </label>Police-USA 
<br/><br/><label>Universal Decimal Class. No.: </label>343.123.12(73)  / ROE