Undang-undang paten 
kata pengantar : T. Mulya Lubis 
 - Jakarta  Penerbit PT Gramedia Widiasarana Indonesia  1992 
 - 84 p. ; 23 cm. 
<br/><br/><label>ISBN: </label>9795531255  RM7.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Patent laws and legislation--Indonesia