000 00504 a2200181 4500
005 20240215183727.0
008 240215b |||||||| |||| 00| 0 eng d
020 _a9788188449880
_qPB
040 _aUPES LIBRARY
_bEnglish
082 _a547.59
_bKAT
100 _aKatritzky, Alan R.
_975270
245 _aPrinciples of heterocyclic chemistry
260 _bPharmaMed,
_aHyderabad :
_c1967
300 _axiv, 183p.
650 _aOrganic chemistry
_97250
700 _aLagowski, J.M.
_975273
942 _cBK
999 _c825934
_d825934