Satija, M.P. <br/><br/>
A Primer on Ranganathan's Book Number 
/ by M.P. Satija 
 - 1st ed. 
 - Delhi,  Mittal Publications;  1987. 
 - xvii, 87p. 
<br/><br/><label>ISBN: </label>8170990041 
<br/><br/><label>Dewey Class. No.: </label>025.4  / SAT/A