000 00436nam a2200145Ia 4500
008 180710s9999 xx 000 0 und d
020 _a139356
082 _a547
_bOPE
100 _aOPEN University of Sri Lanka
245 2 _aA course of study leading to the degree of bachelor of science level 4 CHU 2221:
260 _aSri Lanka
_bOpen University of Sri Lanka
_c1997
300 _a190 p.
650 _aOrganic chemistry
942 _cPR
999 _c53292
_d53292