00337nam a2200145Ia 4500008004100000020001800041041000800059082001500067100001900082245001900101260002800120300000800148365001600156700001900172230718s9999    xx            000 0 und d  a9788173199363  aeng  a620.5bVIS  aViswanathan B.  aNano Materials  c2014bNarosa Publishing  a205  cRs.b250.00  aViswanathan B.