Zaitsev, V. V. <br/><br/>
Elementary mathematics 
V. V. Zaitsev, V. V. Ryzhkov and M. I. Skanavi                                             
 - Moscow  MIR Publishers  1978 
 - 639p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy and Astrophysics Thesaurus<br/>Mathematics
<br/><br/><label>Universal Decimal Class. No.: </label>51  / ZAI