Postoev, A. I. <br/><br/>
Tables for an approximative determination of time Latitude and azimuth with a plumbline 
A. I. Postoev                                                 
 - Leningard  1928 
 - xi,42p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>NASA Thesaurus<br/>Tables
<br/><br/><label>Universal Decimal Class. No.: </label>52(083)  / POS