Evolution of the atmosphere and oceans: Evidence from geological records P. V. Sukumaran Series Article Pages: 4 - 12
Microscale experiments in chemistry —The need of the new millennium Shriniwas L. KelkarDilip D. Dhavale Series Article Pages: 24 - 31
A geometry in which all triangles are isosceles P. N. NatarajanK. N. Ranganathan General Article Pages: 32 - 42
Jawaharlal Nehru Centre for Advanced Scientific Research Jakkur, Bangalore 560 064 Departments Pages: 101 - 101