00411nam a2200121Ia 4500008004100000082001500041100003600056245004600092260005300138365000600191630004600197730004600243100415s9999    xx            000 0 und d  b19425a500  aIndian National Science Academy  aProceeding Of The Indian National Academy  aNEW DELHIc1976bIndian National Science Academy  b0  aProceeding Of The Indian National Academy  aProceeding Of The Indian National Academy