000
00276nam a2200097Ia 4500
008
180710s9999 xx 000 0 und d
020
_a
238313
245
_a
EXTENDED abstracts: annual academic sessions
260
_a
[S.l]
_b
Open University of Sri Lanka
_c
2010
300
_a
vi, 64 p.
999
_c
63526
_d
63526