නිෂ්පාදන තාක්සණය ඉදිරිපත් කිරීම් (nishpadana thakshana idiripath kirim) 

 - Industrial Technology Institute  Colombo  1998 
 - 106p. 
 - Production technology ITI Sri Lanka Small industries Large scale industries Food productions Medicinal palnt productions 
<br/><br/><label>Nat. Bib. No.: </label>6545 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>6.002 (548.7) NIS 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering & Technology
<br/><br/><label>Universal Decimal Class. No.: </label>6.002 (548.7)