Alexeyev, V.N. <br/><br/>
Qualitative analysis / 
Alexeyev, V.N. 
 -  Mir Publishers, Moscow 
 - 263 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>544  / ALEQ