Khanna, J.K.  . <br/><br/>
Knowledge : evolution, structure and research methodology /  
J.K. Khanna, K.K. Vasisth. 
 - New Delhi :   Ess Ess Publications ,   1985. 
 - viv,519p. :   ills. ;   21cm .  
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<br/><br/><label>ISBN: </label>817000005X  Rs. 275.00 
<br/><br/><label>Subjects--Index Terms: </label>KNOWLEDGE  
<br/><br/><label>Dewey Class. No.: </label>001  / KHA/K