Broota K D <br/><br/>
Vyavharparak anusandhan mein prayogik abhikalp 

 - Delhi, India  Hindi Madhyam Karyanvayan Nideyshalaya  2002 
 - xii,648p. 
<br/><br/><label>Source: </label>TextBook 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Experimental research