Zaks, M. <br/><br/>
Kalkalah le-matḥilim / 
[me-et] M. Zaḳs [ṿe]-Daṿid Blas. 
 - Jerusalem :  M. Nyuman,  725 [1965] 
 - 139 p. :  ill. ;  22 cm. 
<br/><br/><label>LCCN: </label>he 65001008  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics.
<br/><br/><label>LC Class. No.: </label>HB180.H4  / Z3