TY  - BOOK
AU  - Puri, Usha
TI  - Distance Education
SN  - 8189645137
U1  - 378.03 
PY  - 2006///
CY  - PRAGUN
PB  - New Delhi
KW  - Education
KW  - Non Formal And Distance Education
N1  - Includes Index, Bibloigraphy
ER  -