Sen, H. K. <br/><br/>
Practical applications of recent Lac research 

 - Bombay  Orient Longman  1948 
 - 123p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lac;Lac -Research
<br/><br/><label>Dewey Class. No.: </label>668.3707 SEN