TY  - BOOK
AU  - Khanna J K
AU  -  Vashisht K K
TI  - Knowledge :  Evaluation, structure and research methodology    
SN  - 817000005X
U1  - 1, M5;4(RR) 
PY  - 1985///
CY  - New Delhi
PB  - Ess ess publications   
KW  - THEORY OF KNOWLEDGE
ER  -