Hartley, R.J.. <br/><br/>
Online searching : Principles and practice /  
R.J. Hartley... et al. . 
 - London :   Bowker-Saur ,   1993. 
 - xvii,387p. :   ills,tables,diagrams ;   22cm .  
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<br/><br/><label>ISBN: </label>0408022906  Rs. 1653.60 
<br/><br/><label>Subjects--Index Terms: </label>ON-LINE BIBLIOGRAPHIC SEARCHING DATA-BASE SEARCHING 
<br/><br/><label>Dewey Class. No.: </label>025.524  / HAR/O