Lal, Madan <br/><br/>
Two hundred profitable chemical industries  

 - Delhi  Small industry research   1973 
 - 200p 
 - Modern small scale chemical industries-16 .
<br/><br/><label>Subjects--Index Terms: </label>Chemical industry 
<br/><br/><label>Dewey Class. No.: </label>338.476 6  / LAL