TY  - GEN
AU  - Mahapatra , P.K.
AU  - Alahakoon , Uditha ;trn.
TI  - à¶´à·à·à·à¶­à¶à·à¶½ à¶à¶à¶­à· à¶à·à¶¸à¶±à·à¶à¶»à¶«à¶º
SN  - 9559790714
U1  - 025.2 
PY  - 2003///
CY  - Gampaha
PB  - Author
KW  - LIBRARY AND INFORMATION SCIENCES
KW  - LIBRARY COLLECTION DEVELOPMENT
ER  -