00359nam a2200133 4500 9555890080 541.25 PER J.S.H.Quintes Perera 135 Stoikiomithiya | ස්ටොයිකියෝමිතිය Sri Lanka University of Peradeniya 1995 79 G.C.E.( A.L.) 136 BK 3659 3659 1 0 0 NFIC IC IC GEN 2016-10-21 0 541.25 PER 002176 2022-11-17 00:00:00 2016-10-21 BK