00352nam a2200121Ia 4500008004100000040001700041041001200058082001900070100003300089245004700122260005000169300001100219230917s9999||||xx |||||||||||||| ||und|| e186049aMAIN aEnglish a505 Y33Y(2009) aNational Academy of Sciences 0aNational Academy of Sciences yearbook 2009 aAllahabadbNational Academy of Sciencesc2009 a492 p.