00255nam a2200097Ia 4500008004100000082001900041100001900060245003600079260003200115300001000147210430s9999 xx 000 0 und d a813.54 D6189 M aDr.Parag Diwan aNano CompositescDr.Parag Diwan aIndiabPentagon Pressc2006 a156 p