00684    a2200205   4500001000700000003000400007005001700011008004100028020001800069082001700087100001600104245010700120260003000227300004000257500010100297653002700398653002700425700001300452700001300465136894OSt20210917113139.0                                          a9788181282217  a547.59bG95H1 aGupta, R.R.1 aHeterocyclic chemistry : five- membered heterocycles (Volume II)cby R.R. Gupta, M. Kumar and V. Gupta  aNew DelhibSpringerc2013  a2v.(v.1: xi, 422p.; v.2: xi, 638p.)  a1792, 12120, 30184, 30186, 30188, 30190, 30192 v.1; 12121, 30185, 30187, 30189, 30191, 30193 v.2  aHeterocyclic chemistry  aHeterocyclic compounds  aM. Kumar  aV. Gupta