Sidharth, B. G.  <br/><br/>
When the universe took a U- turn  
B. G. Sidharth 
 - New Jersey  World Scientific  2010 
 - xii+186p.  bibl; figs; index. 
<br/><br/><label>ISBN: </label>13 978 981 4277 81 5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CosmologyDark EnergyDark MatterString TheoryUniverse
<br/><br/><label>Universal Decimal Class. No.: </label>524  / SID