Jayatissa, L. A. <br/><br/>
Resource sharing   : a non traditional approach 
L.A.Jayatissa 
 - Colombo  Sri Lanka national library service board  1990 
 - 199 - 207 p.  pbk. ;  24 cm 
<br/><br/><label>Dewey Class. No.: </label>027.5  / SRI