00398nam a2200133Ia 4500008004100000082001700041100002100058245004300079260005100122300000800173650001600181650003700197653003000234170901s1962    xx            000 0 und d  a025.04bB51N  aBhattacharya, K. 0aNew Trends in Scientific Communication  aCalcuttabOxford Book and Stationery Co.c1962  a100  aGneralities  aLibrary and Information sciences  aScientific communications