TY  - BOOK
AU  - Khanna, Khanna .
AU  - Vashistha, KK .
TI  - Knowledge: Evolution, Structure and Research Methodology
SN  - 81-7000-005-X
U1  - 370.12 
PY  - 1985///
CY  - New Delhi
PB  - Ess Ess Publications
KW  - Education
KW  - Research Methodology
KW  - Knowledge
N1  - Index
ER  -