Dahlberg, Ingetraut. <br/><br/>
Ontical structures and universal classification /  
Ingetraut Dahlberg. 
 - /   . 
 - Bangalore :   Sarada Ranganathan Endowment for Library Science ,   1978. 
 - xii,64p. :   ` ;   25cm .  
 - Sarada Ranganathan Endowment for Library Science Series, 11,   Sarada Ranganathan Lecturer, 1  NULL; .
 - Sarada Ranganathan Endowment for Library Science Series, 11,   Sarada Ranganathan Lecturer, 1  NULL; .
<br/><br/>Includes references and index 
<br/><br/><label>ISBN: </label> RS64.00 (Pb) 
<br/><br/><label>Subjects--Index Terms: </label>UNIVERSAL DECIMAL CLASSIFICATION 
<br/><br/><label>Dewey Class. No.: </label>025.432  / DAH/O