00418pam a2200145 a 4500020000500000041000800005100001900013245004500032250000700077260003900084300001000123930001000133999001700143952011200160  c  aeng  aT.L.Gilchrist.  aNetrocyclic ChemistryhTextual Documents  a3.  aNew DelhibPearson Educationc2007  a414p.  a16193  c93093d93093  001040708General aYMPbYMPd2021-07-19g300.00l0o pYMP-91151r2023-02-24 00:00:00t1w2023-02-24yBK