000 00457 a2200157 4500
082 _a540
_bILL
090 _c20113
_d31179
100 _aIlleperuma, O.A
245 _aChemistry
_bblock 2 part 1
_b inorganic chemistry
260 _aNugegoda
_bOpen University
_c1986
_g1986
300 _a[v],196p.
_c28cm
440 _aFoundation course of study level 2
650 _aChemistry and allied sciences
650 _aNatural sciences and mathematics
942 _cL
999 _c47774
_d47774