Agriculture register New Series    Changes in the economics pattern 1956-1957 

 - NA  NA         1957 
<br/><br/><label>Standard No.: </label>136,877 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECONOMICS
<br/><br/><label>Dewey Class. No.: </label>X9J.3.N5, J7(906)