Specification for Typewriting Paper  SLS 834 : 1988 

 - Colombo  Sri Lanka Standards Institution  [1993] 
 - 9 p.  Illustration 
<br/><br/><label>Subjects--Topical Terms: </label><br/>TYPE WRITING <br/>PAPERS<br/>DRAFTING
<br/><br/><label>Dewey Class. No.: </label>B3137  / LDC