Hartley, R.J. <br/><br/>
Online sereaching: principles and practice 

 - London  Bowker-Saur  1990 
 - xvii, 387p. 
<br/><br/>incluides appendix 
<br/><br/><label>ISBN: </label>0-408-02290-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Searching, Bibliographical<br/>Online bibliographic researching<br/>Searching databases<br/>Computer searching<br/>Bibliographic researching, Online<br/>Information retrieval<br/>Database searching
<br/><br/><label>Dewey Class. No.: </label>025.5 HAR-;