Duffin, Allan T. <br/><br/>
History in blue :  160 years of women police, sheriffs, detectives, and state troopers / 
Allan T. Duffin. 
 - New York :  Kaplan Pub.,  c2010. 
 - xiii, 337 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references (p. 261-301) and index. 
<br/><br/>Limited duties, little respect (1845-1900) -- The first policewomen (1900-1920) -- Social enforcers (1920-1950) -- The long uphill battle (1950-1970) -- Forced progress (1970-1980) -- Steady movement (1980-2009) -- Summing up and looking ahead. 
<br/><br/><label>ISBN: </label>9781607146261 
<br/><br/><label>LCCN: </label>2009023220 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Policewomen--History.--United States
<br/><br/><label>LC Class. No.: </label>HV8023  / .D84 2010 
<br/><br/><label>Dewey Class. No.: </label>363.20973