000 00393nam a22001577a 4500
082 _a546 BAN
100 _aBandara,H.M.N
245 _aChemistry Block 3 -Vol:11
260 _aColombo
_bOpen University
_c1984
300 _a138p
490 _aInorganic Part, PSUIICI
_aBlock 3,Volume 2
505 _aBachelor Science :Level 3
650 _a inorganic chemistry
650 _aOUSL
942 _cREF
999 _c819
_d819