Block-Level Planning /  

 - 1st ed /  
 - New Delhi-2 :   Vikas Publishing House Pvt. Ltd.. 
 - p.131 :  
<br/><br/><label>ISBN: </label>0-7069-1069-X 
<br/><br/><label>Dewey Class. No.: </label>X:75(Y31)p44,L78  / M0;2