Tudomanyos es muszaki tajekoztatas. 

 - Budapest :  [Orszagos muszaki konyutar es Dokumentacios Kozpont Modszertani Osztalya],  1963 
 - v. 
 - 10 no. a year 
<br/><br/><label>ISSN: </label>0041-3917 
 = Tudomanyos es muszaki tajekoztatas 
 = Tud. mus. tajek. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Periodicals.<br/>Engineering--Periodicals.<br/>Science--Periodicals.<br/>Engineering--Periodicals.