Lal, Sudarshan. <br/><br/>
How to prevent industrial sickness. 
Sudarshan Lal. 
 - Delhi:  Navrang Publishers,  1985. 
 - 200p.  22cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic development.
<br/><br/><label>Dewey Class. No.: </label>338.4  / LAH 1985