OPEN University of Sri Lanka <br/><br/>
The degree of bachelor of science level 5-physics data acquisition and signal pr 

 - Nugegoda  The Open University of Sri Lanka  1988 
 - 235 p. 
<br/><br/><label>ISBN: </label>139544 
<br/><br/><label>Dewey Class. No.: </label>621.38  / OPE