Dadhich, N <br/><br/>
A random walk in relativity and cosmology   : essays in honour of P C Vaidya and A K Raychaudhuri 
/ by  N Dadhich,J Krishna  Rao, J V Narlikar,C V Vishveshwara 
 - New Delhi:  Wiley Eastern Limited:  1985. 
 - viii,236p. 
<br/><br/><label>ISBN: </label>0-85226-168-3 
<br/><br/><label>Dewey Class. No.: </label>530.11  / DAD/A