000
00301nam a2200133Ia 4500
008
230108s9999 xx 000 0 und d
100
_a
Khan PM
245
0
_a
Fundamentals of Extension Education
260
_b
Agrotech
260
_c
2009
365
_b
1600.00
650
_a
Extension
942
_c
BK
999
_c
251477
_d
251477