Madad meḥire hatesumah ba-selilah. 

 -  1966. 
 - 28 p.  27 cm. 
 - Sidrat pirsumim tekhniyim / Israel. ha-Lishkah ha-mekazit li-statistikah ;  24. .
 - Sidrat pirsumim tekhniyim ;  24. .
<br/><br/> Romanized. 
<br/><br/><label>LCCN: </label>he 67001712  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Road construction industry--Israel.
<br/><br/><label>LC Class. No.: </label>HD9717.5.R6  / I77