Longacre, Robert E. <br/><br/>
Grammar discovery procedures :  a field manual / 
by Robert E. Longacre 
 - The Hague :  Mouton,  1973 
 - 162 p. :  23 cm. 
 - Janua linguarum. Series minor ; nr.33 .
<br/><br/>Bibliography: p. 152-153. 
<br/><br/><label>ISBN: </label>9027924317 
<br/><br/><label>LCCN: </label>65-001919 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Grammar, Comparative and general