Specification for mailing envelopes / 
Standards institution of Malaysia 
 - 10 pages :  illustrations ;  21 cm. 
 - Malaysian Standard ;  MS 1.25 : 1973 .
 - Malaysian Standard ;  MS 1.25 : 1973 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Standardization--Malaysia<br/>Envelopes (Stationery)--Standards