Vietnam development news :  VDN 

 - Hanoi, Vietnam :  Central Institute for Scientific and Technological Information under the State Committee for Science and Technology,  1989- 
 - v.-:  ill. ;  26-30 cm. 
 - Bimonthly,  1993-<1995> 
 - Semiannual,  1989 Quarterly,  1990-1992 
 - 1989 (no.1- 
<br/><br/> Issued by: Central Institute for Scientific and Technological Information, 1989-<1991>; by: National Centre for Scientific and Technological Information and Documentation, <Nov. 1, 1992-> 
<br/><br/><label>ISSN: </label>0868-3018 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Vietnam--Periodicals.<br/>Technology--Vietnam--Periodicals.
<br/><br/><label>Dewey Class. No.: </label>509.597