Trask's historical linguistics. 

 - 3rd Ed. 
 - xx, 391 pages :  illustrations ;pbk  25 cm. 
<br/><br/><label>ISBN: </label>9780415706575 (hardback) 
<br/><br/><label>LCCN: </label>2014031176 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Historical linguistics.<br/>Comparative linguistics.<br/>Linguistics / Historical & Comparative.<br/>LANGUAGE ARTS & DISCIPLINES / General.<br/>English Language
<br/><br/><label>LC Class. No.: </label>P140  / .T74 2015 
<br/><br/><label>Dewey Class. No.: </label>417.7 TRA