Tevian Dray <br/><br/>
Differential forms and the geometry of general relativity 

 - London  CRC press  2014 
<br/><br/><label>ISBN: </label>9781466510005 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trigonometry<br/>Line geometry<br/>Velocity<br/>Relativity
<br/><br/><label>Dewey Class. No.: </label>530.11  / DRA.D