Aizenshtat Y A <br/><br/>
Nineteen papers on algebraic semigropus 

 -  1957 
 - 210p 
 - American Mathematical Society Transtaltions Series .
<br/><br/><label>Standard No.: </label>42070 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Algebraic semigropus<br/>Biology
<br/><br/><label>Dewey Class. No.: </label>B27, M8