TY  - BOOK
AU  - Khanna J K
AU  -  Vashisht K K
TI  - Knowledge :  Evolution, structure and research methodology
SN  - 817000005X (hbk)
U1  - R21, M5 
PY  - 1985///
CY  - New Delhi
PB  - Ess Ess Pub.     
KW  - PHILOSOPHY
ER  -