000 00435nam a22001817a 4500
003 OSt
008 220422b ||||| |||| 00| 0 eng d
020 _a9788188449880
082 _a547.59 KAT
100 _aLatritzky Alan R
245 _aThe Principles of Heterocyclic Chemistry, 1ed
250 _a1
260 _aPharma Med Press
300 _a183
650 _aHeterocyclic Chemistry
700 _aLagowski M
942 _2ddc
_cBK
999 _c2286
_d2286