TREATISE ON the origin, progressive improvement an 

 - London  Longman Brown India          1880 
 - xv, 339p  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Silk Industry
<br/><br/><label>Dewey Class. No.: </label>X9(M73).5.M, A