000 00298nam a2200133 4500
020 _a9552308283
082 _a677 WIM
_b007560
100 _aWimalaweera,W.A.
_9357
245 _aNatural Fibres
260 _bOpen University of Sri Lanka
_c2000
300 _a50
650 _aFibres
_9358
942 _cBK
999 _c5044
_d5044