Wilks, Brian B. <br/><br/>
What every librarian should know about on-line searching / 

 - 2nd ed. 
 - Canadian Library association :  Ottawa ,  1988. 
 - 380 p.  29.5cms 
<br/><br/><label>ISBN: </label>0888022328 
<br/><br/><label>Subjects--Index Terms: </label>Documentation Library Science