Viswanathan, CG. <br/><br/>
Elements of information science and technology 

 - 2nd ed. 
 - Lucknow  Print house  1986 
 - ix,119 p.  HB  22 cm. 
<br/><br/><label>ISBN: </label>8185009309 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Library science<br/>Information science and technology
<br/><br/><label>Dewey Class. No.: </label>020  / VIS