Engineering drawing-MEF 2301, diploma in technology level two-half credit course-Text book 2, blocks 4,5,6 & 7 units 12-26 

 - Nigegoda  Open University of Sri Lanka  1991 
 - 56 p. 
<br/><br/><label>ISBN: </label>9552301084 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering drawing
<br/><br/><label>Dewey Class. No.: </label>604.2  / OPE