00411pam a2200157 a 4500020001900000082001500019100001900034245005700053260004900110300001600159650001500175650002600190700001500216700001400231040000800245  a9788173197352 00a541.395VIS  aViswanathan, B00aCatalysts and Surfaces: characterization techniques   aNew Delhi:aNarosa Publishing House, c2013.  aIRPbill. ; 0aCatalysts. 0aSurfaces (Technology)1 aKannan, S.1 aDeka, R.C  cDLC