Himpunan surat keputusan B. P. U. Industri Kimia. 

 - [Djakarta]  B. P. U. Industri Kimia  [1963?] 
 - 74 p.  21 cm. 
<br/><br/><label>LCCN: </label>sa 68017137  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemical industry--Indonesia.
<br/><br/><label>LC Class. No.: </label>HD9657.I52  / A48