00387nam a22001577a 4500
45614
45614
OSt
191003b ||||| |||| 00| 0 eng d
717169442X
630.71
Singh, Uttam Kumar
319
Extension Education
New Delhi
Commonwealth publishers
2012
204 p.
Nayak, A.K.
320
ddc
BK
0
0
ddc
0
0
AAU
AAU
GEN
2019-10-03
Rs.
700.00
0
630.71 S
149163
2019-10-03
2019-10-03
BK