000 00423nam a22001457a 4500
082 _a547.79 SUL
100 _aSultanabawa,M.U.S
245 _anatural products chemistry - amino acids and nucleic acids :part 1
260 _aColombo
_bOpen university
_c1989
300 _a78p
490 _aOrganic chemistry-PSU 3121
505 _aBachelor Science :level 5
650 _aOrganic Chemistry,natural products
_aOUSL
942 _cBK
999 _c574
_d574